- A
- A Dictionary of Canadianisms on Historical Principles
- A Dictionary of the English Language
- A New English Dictionary
- AAVE accents
- ASEAN
- ASEAN Economic Community
- Abercraf English
- Ablaut
- Aboriginal English in Canada
- Accent (sociolinguistics)
- Accusative case
- Achterhooks
- Acronym
- Aeon (digital magazine)
- Affricate
- Africa
- African Americans
- African-American English
- African-American Vernacular English
- Afrikaans
- Agreement (linguistics)
- Akrotiri and Dhekelia
- Alemannic German
- Alex Salmond
- Alfred the Great
- Alistair Campbell (academic)
- Allophone
- Alsatian dialect
- Alveolar consonant
- Alzenau dialect
- Amana German
- Amelands
- American Community Survey
- American English
- American Indian English
- American Revolution
- American Revolutionary War
- American Samoa
- American and British English spelling differences
- Amrum North Frisian
- An Anglo-Saxon Dictionary
- An Universal Etymological English Dictionary
- Analytic language
- Anaphora (linguistics)
- Anaphoric reference
- Ancient Belgian language
- Angles (tribe)
- Anglic languages
- Anglo-America
- Anglo-Frisian
- Anglo-Frisian languages
- Anglo-Norman language
- Anglo-Saxon
- Anglo-Saxon runes
- Anglo-Saxon settlement of Britain
- Anglophone
- Anglosphere
- Anguilla
- Anguillian Creole
- Ans van Kemenade
- Antarctic English
- Anthony Fauci
- Antigua and Barbuda
- Antiguan and Barbudan Creole
- Appalachian English
- Approximant
- Asia-Pacific Economic Cooperation
- Aspirated consonant
- Association of Southeast Asian Nations
- Atlantic Canadian English
- Atlantic provinces
- Australia
- Australian Aboriginal English
- Australian English
- Australian English phonology
- Australian Oxford Dictionary
- Austrian German
- Auxiliary verb
- B
- BBC
- Bahamian English
- Baltimore accent
- Bangladeshi English
- Bantu languages
- Barbados
- Barossa German
- Barrovian
- Basic English
- Bavarian language
- Bay Islands English
- Belize
- Belizean English
- Beowulf
- Bequia English
- Bergensk
- Berlin German
- Bermuda
- Bermudian English
- Bildts
- Bisayan languages
- Bislish
- Black Country dialect
- Bokmål
- Bornholm dialect
- Boston accent
- Botanical terms
- Botswana
- Brabantian dialect
- Braj Kachru
- Brandenburgisch dialect
- Breathy voice
- British Empire
- British English
- British Isles
- British Latin
- British Virgin Islands
- British colonization of the Americas
- British occupation of Manila
- Broad and general accents
- Brummie dialect
- Brunei English
- Burgundians
- Bökingharde North Frisian
- C
- Cajun English
- California English
- Calque
- Cambridge
- Cambridge Advanced Learner's Dictionary
- Cambridge University Press
- Cameroon
- Cameroonian English
- Canada
- Canadian English
- Canadian Oxford Dictionary
- Canadian Shift
- Canadian raising
- Cape Flats English
- Cardiff English
- Caribbean
- Caribbean Community
- Caribbean English
- Case system
- Catholicon Anglicum
- Cayman Islands
- Cayman Islands English
- Celtic language
- Celtic language decline in England
- Central Bavarian
- Central Dutch dialects
- Central Franconian languages
- Central German
- Central Hessian
- Central Pomeranian
- Century Dictionary
- Chain shift
- Chambers Dictionary
- Chancery Standard
- Channel Island English
- Charles Richardson (lexicographer)
- Charles University
- Cheshire dialect
- Chicano English
- Chimamanda Ngozi Adichie
- Christmas Island
- Cimbrian language
- CiteSeerX (identifier)
- Clade
- Cleft sentence
- Clipping (phonetics)
- Close back rounded vowel
- Close front unrounded vowel
- Close vowel
- Close-mid back rounded vowel
- Cockney
- Cockney accent
- Cocos (Keeling) Islands
- Code-switching
- Cohesion (linguistics)
- Collaborative International Dictionary of English
- Collins COBUILD Advanced Dictionary
- Collins English Dictionary
- Colognian
- Colonia Tovar dialect
- Common Brittonic
- Commonwealth of Nations
- Compact Oxford English Dictionary of Current English
- Comparison (grammar)
- Comparison of American and British English
- Concise Oxford English Dictionary
- Consonant cluster
- Constructed language
- Controlled natural language
- Cook Islands
- Copula (linguistics)
- Copular verb
- Cornish dialect
- Corpus linguistics
- Cot-caught merger
- Cot–caught merger
- Council of Europe
- Count noun
- County Wexford
- Court of Chancery
- Creole English
- Creole language
- Crimean Gothic
- Culture of Fiji
- Cumbrian dialect
- Cædmon's Hymn
- D
- D. J. Shockley
- Dalecarlian language
- Danelaw
- Danish dialects
- Danish language
- Danny Baker
- David Crystal
- David Graddol
- Definiteness
- Deixis
- Denotation
- Dependent territory
- Dependent-marking language
- Dialect continuum
- Dialects of English
- Diane McGuinness
- Dictionary of American English
- Dictionary of American Regional English
- Dictionary of Newfoundland English
- Dictionary of Old English
- Digraph (orthography)
- Diphthong
- Discourse
- Discourse marker
- Do-support
- Doi (identifier)
- Dominica
- Dorset dialect
- Drèents dialects
- Dublin
- Dublin English
- Dummy subject
- Dutch Low Saxon
- Dutch language
- E
- E-Prime
- Early Modern English
- Early New High German
- Early Scots
- Early medieval England
- East Anglian English
- East Central German
- East Danish
- East Flemish
- East Franconian German
- East Frisian Low Saxon
- East Frisian language
- East Germanic languages
- East Low German
- East Midlands English
- East Pomeranian
- Eastern New England English
- Eastphalian language
- Economic Cooperation Organization
- Eiderstedt Frisian
- Elbe Germanic
- Elfdalian
- Emery Emery
- Encarta Webster's Dictionary
- Enclitic
- End of Roman rule in Britain
- English Braille
- English adjectives
- English adverbs
- English alphabet
- English as a lingua franca
- English as a second or foreign language
- English auxiliary verbs
- English clause syntax
- English coordinators
- English determiners
- English grammar
- English in Barbados
- English in the Commonwealth of Nations
- English language in England
- English language in Europe
- English language in Northern England
- English language in Southern England
- English modal verb
- English nouns
- English orthography
- English people
- English phonology
- English prepositions
- English pronouns
- English subjunctive
- English subordinators
- English verbs
- English words of Greek origin
- English-based creole languages
- English-language idioms
- English-language spelling reform
- English-only movement
- English-speaking world
- Engrish
- Epic poetry
- Epicene
- Erzgebirgisch
- Esperanto
- Essex
- Estuary English
- Eswatini
- Eth
- Ethnologue
- European Free Trade Association
- European Union
- F
- Falkland Islands
- Falkland Islands English
- Faroese language
- Father-bother merger
- Father–bother merger
- Federated States of Micronesia
- Fiji
- Filipinos
- Fingallian
- Finite verb
- First language
- Flapping
- Focus (linguistics)
- Foreign language
- Foreign-language influences in English
- Forth and Bargy dialect
- Fortis and lenis
- Frankish language
- Free word order
- French Flemish
- French language
- Fricative
- Friedrich Maurer (linguist)
- Frisia
- Frisian languages
- Fronted (phonetics)
- Full–fool merger
- Fårömål dialect
- Föhr North Frisian
- G
- GUAM Organization for Democracy and Economic Development
- Gage Canadian Dictionary
- Gambian English
- Gender neutrality
- General American
- General American English
- General Australian
- Genetic relationship (linguistics)
- Genitive case
- Geoffrey Chaucer
- Geoffrey Rush
- Geordie
- George III
- George W. Bush
- Georgia (U.S. state)
- German Standard German
- German language
- Germanic a-mutation
- Germanic languages
- Germanic parent language
- Germanic peoples
- Germanic philology
- Germanic spirant law
- Germanic strong verb
- Germanic substrate hypothesis
- Germanic umlaut
- Germanic verb
- Germanic weak verb
- Germans
- Ghana
- Ghanaian English
- Gibraltar
- Gibraltarian English
- Glasgow dialect
- Globish (Gogate)
- Globish (Nerrière)
- Glottal consonant
- Glottolog
- Goesharde Frisian
- Going-to future
- Gothic language
- Gotho-Nordic
- Gower dialect
- Grammatical aspect
- Grammatical case
- Grammatical mood
- Grammatical number
- Grammatical object
- Grammatical person
- Grammatical tense
- Grammatical voice
- Grammatischer Wechsel
- Great Britain
- Great Vowel Shift
- Greek language
- Greenlandic Norse
- Grenada
- Grimm's law
- Gronings dialect
- Guam
- Guernsey
- Gutnish language
- Guyana
- Guyanese Creole
- Gyles Brandreth
- Gøtudanskt accent
- H
- H-dropping
- Half-uncial
- Halligen Frisian
- Hallingmål-Valdris
- Hard and soft G
- Heligoland Frisian
- Henry Sweet
- Henry V of England
- Hessian dialects
- Hiberno-English
- High Alemannic German
- High German
- High German consonant shift
- High German languages
- High Prussian dialect
- High Tider
- Highest Alemannic German
- Highland English
- Hindeloopen Frisian
- Hispanophone
- History of Danish
- History of English
- History of Icelandic
- History of the English language
- History of the Jews in Scotland
- History of the Scots language
- Hollandic dialect
- Holtzmann's law
- Hong Kong
- Hong Kong English
- Hunsrik
- Hunsrückisch dialect
- Hutterite German
- I
- ISBN (identifier)
- ISO 639-1
- ISO 639-2
- ISO 639-3
- ISSN (identifier)
- Icelandic language
- Imperative mood
- India
- Indian English
- Indigenous language
- Indirect object
- Indo-European ablaut
- Indo-European language
- Indo-European language family
- Indo-European languages
- Inflection
- Inflectional morphology
- Influence of French on English
- Ingvaeonic
- Ingvaeonic nasal spirant law
- Inland Northern American English
- Insular Danish
- Interdental consonant
- International Criminal Court
- International English
- International Monetary Fund
- International Olympic Committee
- International Organization for Standardization
- International Organization of Turkic Culture
- International Phonetic Alphabet
- International Phonetic Association
- International Standard Book Number
- International auxiliary language
- International scientific vocabulary
- Interrogative
- Interrogative word
- Intonation (linguistics)
- Ireland
- Irish accent
- Isle of Man
- Isolating language
- J
- JSTOR (identifier)
- Jamaica
- Jamaican English
- Jamaican English Creole
- James VI and I
- Jamestown, Virginia
- Jargon
- Jersey
- Jersey Dutch language
- John Bishop
- John C. Wells
- John McWhorter
- John Prescott
- John Trevisa
- Joseph Bosworth
- Joseph Emerson Worcester
- Journal of the International Phonetic Association
- Jutes
- Jutland
- Jutlandic dialect
- K
- Kaaps
- Karrharde Frisian
- Kebabnorsk
- Kentish Old English
- Kenya
- Kenyan English
- Khoe languages
- King James Bible
- King James Version
- Kingdom of Great Britain
- Kingdom of Lindsey
- Kiribati
- Klezmer-loshn
- Kluge's law
- Koiné language
- L
- L-vocalization
- LCCN (identifier)
- LGBT culture
- Labial consonant
- Lachoudisch
- Lancashire dialect
- Language change
- Language contact
- Language death
- Language family
- Languages of Africa
- Languages of Asia
- Languages of Europe
- Languages of Fiji
- Languages of Oceania
- Languages of the European Union
- Langues d'oïl
- Laser
- Lateral approximant
- Latin
- Latin alphabet
- Latin influence in English
- Latin script
- Le Morte d'Arthur
- Learning English (version of English)
- Leeward Islands
- Lesotho
- Letter case
- Letterform
- Lexical set
- Lexicography
- Lexis (linguistics)
- Liberia
- Liberian English
- Limburgish
- Lingua franca
- Linguasphere Observatory
- Linguistic imperialism
- Linguistic purism in English
- Linking and intrusive R
- List of English words of French origin
- List of English-based pidgins
- List of Greek and Latin roots in English
- List of Latin words with English derivatives
- List of countries and territories where English is an official language
- List of countries by English-speaking population
- List of countries where English is an official language
- List of dialects of English
- List of languages by number of native speakers
- List of languages by total number of speakers
- List of oldest universities in continuous operation
- List of online dictionaries
- Lists of English words by country or language of origin
- Liverpool
- Liverpool accent
- Loanword
- Lombardic language
- London
- Longman Dictionary of Contemporary English
- Lorraine Franconian
- Lotegorisch
- Lot–cloth split
- Louisiana
- Low Alemannic German
- Low Franconian
- Low German
- Low Prussian dialect
- Lower Saxony
- Lunenburg English
- Lusatian dialects
- Luxembourg
- Luxembourgish
- M
- Mackem
- Macmillan English Dictionary for Advanced Learners
- Macquarie Dictionary
- Maine accent
- Malawi
- Malawian English
- Malaysia
- Malaysian English
- Malta
- Manchester
- Manchester dialect
- Manila
- Manually coded English
- Manually coded language
- Manuscript
- Manx English
- Margaret Atwood
- Marshall Islands
- Mass noun
- Matthew 8:20
- Mauritius
- Mecklenburgisch-Vorpommersch dialect
- Mercian dialect
- Merriam-Webster's Advanced Learner's English Dictionary
- Meuse-Rhenish
- Miami accent
- Mid central vowel
- Mid front unrounded vowel
- Mid vowel
- Mid-Atlantic accent
- Middle Dutch
- Middle English
- Middle English Dictionary
- Middle English creole hypothesis
- Middle Frisian
- Middle High German
- Middle Low German
- Middle Norwegian
- Middle Scots
- Midland American English
- Midlands
- Midslands
- Midwestern United States
- Mixed language
- Modal verb
- Modern English
- Mohawk Dutch
- Monolingual learner's dictionary
- Monophthong
- Montserrat
- Morphology (linguistics)
- Morphosyntactic alignment
- Moselle Franconian language
- Mouton de Gruyter
- Multicultural London English
- Mutual intelligibility
- Myanmar English
- Mòcheno language
- N
- NATO
- Namibia
- Namibian Black German
- Namibian German
- Namlish
- Nasal consonant
- Nauru
- Navigation
- Near future tense
- Near-close near-back rounded vowel
- Near-close near-front unrounded vowel
- Near-open central vowel
- Near-open front unrounded vowel
- Negation (linguistics)
- Neologism
- Nepalese English
- Netherlands
- New England English
- New High German
- New Orleans English
- New Oxford American Dictionary
- New York City English
- New York City accent
- New York Latino English
- New York accent
- New Zealand
- New Zealand English
- New Zealand English phonology
- Newcastle upon Tyne
- Newfoundland English
- Nigeria
- Nigerian English
- Niue
- Noah Webster
- Nominative case
- Nominative–accusative alignment
- Non-native pronunciations of English
- Norfolk Island
- Norman Conquest
- Norman Conquest of England
- Norman French
- Norman invasion of Ireland
- Norman language
- Norn language
- North American English
- North American Free Trade Agreement
- North Frisian language
- North Germanic
- North Germanic language
- North Germanic languages
- North India
- North Sea
- North Sea Germanic
- North Sea Germanic languages
- North-Central American English
- Northeastern United States
- Northern American English
- Northern Bavarian
- Northern Cities Vowel Shift
- Northern England
- Northern England English
- Northern Low Saxon
- Northern Mariana Islands
- Northumbria
- Northumbrian Old English
- Northumbrian dialect
- Northwest Germanic
- Norwegian language
- Noun phrase
- Nynorsk
- O
- OECD
- OPEC
- Objective case
- Obsolete word
- Obstruent
- Oceania
- Official languages of the United Nations
- Old Dutch
- Old English
- Old English Latin alphabet
- Old English grammar
- Old French
- Old Frisian
- Old Gutnish
- Old High German
- Old Norman
- Old Norman French
- Old Norse
- Old Norwegian
- Old Saxon
- Older Southern American English
- Ontario
- Open back rounded vowel
- Open back unrounded vowel
- Open vowel
- Open-mid back rounded vowel
- Open-mid front unrounded vowel
- Organisation of Islamic Cooperation
- Organization of American States
- Organization of Turkic States
- Orrin W. Robinson (philologist)
- Orthographical
- Orthography
- Ottawa Valley English
- Otto Jespersen
- Oxford
- Oxford Advanced Learner's Dictionary
- Oxford Dictionary of English
- Oxford English Dictionary
- Oxford University Press
- P
- PBS
- Pacific Islands Forum
- Pacific Northwest English
- Pakistan
- Pakistani English
- Palatal consonant
- Palatalization (sound change)
- Palatine German language
- Palau
- Palauan English
- Papua New Guinea
- Passive voice
- Paul Nation
- Paywall
- Penguin English Dictionary
- Pennsylvania
- Pennsylvania Dutch English
- Pennsylvania Dutch language
- Periphrasis
- Perkerdansk
- Personal pronoun
- Philadelphia English
- Philip Gove
- Philippine English
- Philippines
- Phone (phonetics)
- Phoneme
- Phonetics
- Phonological history of English
- Phonological history of English close back vowels
- Phonological history of English close front vowels
- Phonological history of English consonant clusters
- Phonological history of English consonants
- Phonological history of English diphthongs
- Phonological history of English low back vowels
- Phonological history of English open back vowels
- Phonological history of English short A
- Phonological history of English vowels
- Phonological history of Old English
- Phonology
- Phrasal verb
- Pidgin
- Pin–pen merger
- Pitcairn Islands
- Pitmatic
- Plain English
- Plautdietsch language
- Plosive
- Pluricentric language
- Port Talbot English
- Possession (linguistics)
- Postalveolar consonant
- Potteries dialect
- Prefix
- Prepositional phrases
- Present tense
- Printing press
- Pronunciation of English ⟨a⟩
- Pronunciation of English ⟨ng⟩
- Pronunciation of English ⟨th⟩
- Pronunciation of English ⟨wh⟩
- Proper noun
- Proto-Germanic
- Proto-Germanic grammar
- Proto-Germanic language
- Proto-Indo-European
- Proto-Indo-European language
- Proto-Norse language
- Puerto Rico
- Punctuation
- Q
- Quebec
- Quebec English
- Queensland
- R
- R-colored vowel
- R. G. Collingwood
- Raising (sound change)
- Random House Webster's Unabridged Dictionary
- Received Pronunciation
- Referent
- Regional accents of English
- Regional differences and dialects in Indian English
- Register (sociolinguistics)
- Relative clause
- Renaissance
- Republic of Ireland
- Rhenish Franconian languages
- Rhoticity in English
- Rhythm
- Ripuarian language
- Road signs in the Philippines
- Rob Brydon
- Roman Britain
- Romance languages
- Rotwelsch
- Russell Brand
- Russell Gage
- Rwanda
- S
- S2CID (identifier)
- Saba (island)
- Saban English
- Saint Helena, Ascension and Tristan da Cunha
- Saint Kitts and Nevis
- Saint Lucia
- Saint Vincent and the Grenadines
- Sallaans dialect
- Samaná English
- Samoa
- Samuel Johnson
- San Andrés–Providencia Creole
- Sarah Thomason
- Saterland Frisian language
- Saxons
- Scanian dialect
- Schiermonnikoog Frisian
- ScienceDirect
- Scientific terminology
- Scots language
- Scottish English
- Scottish Gaelic
- Scottish accent
- Scouse
- Seaspeak
- Second language
- Seven Years' War
- Shakespeare's plays
- Shorter Oxford English Dictionary
- Sierra Leone
- Sierra Leonean English
- Sievers's law
- Silent e
- Silesian German
- Simple English Wikipedia
- Singapore
- Singapore English
- Singaporean English
- Singular they
- Sint Eustatius
- Sint Maarten
- Smoggie
- Soft c
- Sognamål dialect
- Solomon Islands
- Solomon Islands English
- Somaliland
- Sonorant
- Sound change
- South Africa
- South African English
- South African English phonology
- South Asia
- South Asian Association for Regional Cooperation
- South Atlantic English
- South Australian English
- South East England
- South Franconian German
- South Georgia and the South Sandwich Islands
- South Germanic
- South Guelderish
- South Island
- South Jutlandic
- South Sudan
- South Tyrolean dialect
- South-West Irish English
- Southeast Asia
- Southeast Asian English
- Southeast Limburgish dialect
- Southern American English
- Southern American accent
- Southern Bavarian
- Southern Schleswig Danish
- Spanish language
- Specials (Unicode block)
- Species name
- Sri Lanka
- Sri Lankan English
- Stadsfries dialects
- Stance (linguistics)
- Standard Canadian English
- Standard Chinese
- Standard English
- Standard German
- Standard language
- Standard written English
- State (polity)
- Stellingwarfs dialect
- Strand Frisian
- Stress (linguistics)
- Stress and vowel reduction in English
- Stress-timed
- Strong inflection
- Study of global communication
- Subjective case
- Subject–auxiliary inversion
- Subject–verb–object
- Subject–verb–object word order
- Sudan
- Suffix
- Superpower
- Suppletion
- Surinamese Dutch
- Survey of English Dialects
- Swabian German
- Swedish dialects
- Swedish language
- Swiss German
- Swiss Standard German
- Syllable
- Syllable coda
- Sylt North Frisian
- Syntax
- T
- T-glottalization
- Tagalog language
- Taglish
- Tanzania
- Teaching English as a second or foreign language
- Terrence Kaufman
- Terry Wogan
- Terschelling Frisian
- Texan English
- Th-fronting
- Th-stopping
- The American Heritage Dictionary of the English Language
- The Atlas of North American English
- The Australian National Dictionary
- The Bahamas
- The Canterbury Tales
- The English Schoole-Master
- The Gambia
- The Imperial Dictionary of the English Language
- The New World of English Words
- Thirteen Colonies
- Thomas Malory
- Thorn (letter)
- Thou
- Three Circles of English
- Thuringian dialect
- Tokelau
- Topic and comment
- Torres Strait English
- Transylvanian Saxon dialect
- Trap-bath split
- Trap–bath split
- Treaty of Versailles
- Triangular colon
- Trinidad and Tobago
- Trinidadian and Tobagonian English
- Trisyllabic laxing
- Trøndersk
- Turks and Caicos Islands
- Tuvalu
- Tweants dialect
- U
- UKUSA Agreement
- US government
- Uganda
- Ugandan English
- Ulster English
- Unicode
- Unified English Braille
- United Kingdom
- United Nations
- United Nations General Assembly
- United States
- United States Virgin Islands
- Universal Declaration of Human Rights
- University of Cambridge
- University of Oxford
- Unreleased stop
- Unrounded
- Unserdeutsch
- Upper German
- Upper Saxon German
- Urban Dictionary
- Urkers dialect
- V
- V2 word order
- Vandalic language
- Vandana Shiva
- Vanuatu
- Variation in Australian English
- Variety (linguistics)
- Velar consonant
- Velarized alveolar lateral approximant
- Veluws dialect
- Verner's law
- Vestlandsk
- Viennese German
- Viking
- Vikværsk
- Vogtlandian
- Voice (phonetics)
- Voiced alveolar approximant
- Voiced alveolar fricative
- Voiced alveolar lateral approximant
- Voiced alveolar nasal
- Voiced alveolar plosive
- Voiced bilabial nasal
- Voiced bilabial plosive
- Voiced dental fricative
- Voiced labial–velar approximant
- Voiced labiodental fricative
- Voiced palatal approximant
- Voiced postalveolar affricate
- Voiced postalveolar fricative
- Voiced velar nasal
- Voiced velar plosive
- Voiceless alveolar fricative
- Voiceless alveolar plosive
- Voiceless bilabial plosive
- Voiceless consonants
- Voiceless dental fricative
- Voiceless glottal fricative
- Voiceless labial–velar fricative
- Voiceless labiodental fricative
- Voiceless postalveolar affricate
- Voiceless postalveolar fricative
- Voiceless velar plosive
- Voicelessness
- Volga Germans
- Vowel breaking
- Vowel length
- Vowel quality
- Vowel reduction
- W
- WTO
- Walser German
- Wangerooge Frisian
- Washington, D.C.
- Weak and strong forms in English
- Weak vowel merger
- Webster's Dictionary
- Webster's New World Dictionary
- Webster's Third New International Dictionary
- Welsh English
- Weser-Rhine Germanic
- Wessex
- West Central German
- West Country English
- West Flemish
- West Frisian language
- West Frisian languages
- West Germanic
- West Germanic gemination
- West Germanic language
- West Germanic languages
- West Low German
- West Midlands English
- West Saxon dialect
- Westereendersk
- Western American English
- Western Australian English
- Western New England English
- Western Pennsylvania English
- Westminster
- Westphalian language
- Wh-movement
- Wh-question
- Who (pronoun)
- Wiedingharde Frisian
- Wiktionary
- William Caxton
- William Shakespeare
- William the Conqueror
- Windward Islands
- Wine–whine merger
- Word class
- Word order
- Wordnik
- World Book Dictionary
- World Englishes
- World War II
- World language
- Writ
- Writing system
- Wursten Frisian
- Wymysorys language
- Wynn
- X
- Y
- Yenish language
- Yes–no question
- Yiddish
- Yiddish dialects
- Yod-coalescence
- Yod-dropping
- Yola language
- Yorkshire accent
- Yorkshire dialect
- Z
- Zambia
- Zeelandic
- Zimbabwe
- Zimbabwean English
- Æ