IPA for English

This is a page all about using the International Phonetic Alphabet to write English.


The consonantal phonemes of English are much more consistent between different dialects and accents than the vowel ones are. Below is a table of the phonemes English is usually analysed as having:

Labial Dental Alveolar Post-alveolar Palatal Velar Glottal
Nasal m n ŋ
Plosive/affricate, fortis p t k
Plosive/affricate, lenis b d g
Fricative, fortis f θ s ʃ (x) h
Fricative, lenis v ð z ʒ
Approximant l r j w

Some clarifying notes and additions:

  • Voiceless consonants are often accompanied by some extra aspiration in English, hence the terminology of “fortis” (strong) and “lenis” (weak) instead of the more typical “voiceless” and “voiced”. Actually when English speakers hear unaspirated voiceless stops, we’re more likely to interpret it as a lenis stop than a fortis one.
  • Most varieties of English allow for syllabic consonants, mainly [l̩, m̩, n̩] (think like at the end of bottle, locum or button).
  • /t, d/ often undergo “flapping” in North American, Australian and to a lesser extent New Zealand accents. This means they’re often pronounced as an alveolar flap [ɾ] in words like ladder or butter.
  • /θ, ð/ can be realised as stops (either dental or alveolar) in Irish, Indian, Caribbean, West African and New York Englishes. Alternatively, they can merge into /f, v/ in some accents of England and AAVE.
  • In many southern English accents, /t/ undergoes glottalisation to [ʔ]. (Glottal stops are used in other accents too, but are not phonemic – that means we pronounce them, but our brains don’t interpret us as saying them, if that makes sense.)
  • /x/ is a phoneme in many Scottish, Irish, Welsh and South African accents, generally used in more dialect-specific words. Often those words have /k/ (word-finally) or /h/ (elsewhere) in other accents. Speakers of other accents might also pronounce this sound in recently-borrowed words (like from Spanish or Hebrew).
  • In some accents (including many British accents) the sequence /hj/ is pronounced as a palatal fricative [ç].
  • Some conservative accents in Scotland, Ireland and the US have not undergone the wine-whine merger, so are conventionally described as having an extra phoneme, /ʍ/. This phoneme can also be written as the phonetic sequence /hw/ if you don’t want to analyse those accents as having an extra phoneme.
  • /h/ ceases to exist in some accents, a phenomenon known as H-dropping.
  • /l/ has two main pronunciations: light [l] and dark [ɫ]. In South Wales, Ireland and the Caribbean /l/ is always light. In Australia, New Zealand, Scotland and North Wales /l/ is always dark. In RP traditionally they were allophones: light before a vowel, dark before a consonant or silence. In North America /l/ is usually dark but “sometimes” light, especially in the South.
    • A number of accents, apparently primarily in urban England, New Zealand and the US, undergo L-vocalisation, which means pronouncing /l/ as a semivowel like [w, o, ʊ] at the end of a syllable.
  • /r/ has a number of possible pronunciations in different accents:
    • The approximant [ɹ̠] is the most common worldwide, including in most North American, English, Australian and New Zealand accents. If you want to transcribe it more narrowly it is often labialised [ɹ̠ʷ].
    • Retroflex [ɻ] is used in most Irish and some American accents.
    • Labiodental [ʋ] is used in some accents in southeast England.
    • Alveolar flap [ɾ] occurs in most Scottish, Welsh, Indian and some South African accents, as well as some especially conservative accents in England and Ireland.
    • Alveolar trill [r] occurs in very conservative Scottish accents and some accents of India, South Africa and Wales.
    • Voiced uvular trill [ʁ] traditionally occurred in northern Northumbria.
  • /j/, also known as “yod”, can experience some variable treatment in clusters:
    • Many British and Southern Hemisphere accents experience yod-coalescence, where clusters like /tj/, /dj/, /sj/ and /zj/ can be pronounced as palatalised [tʃ], [dʒ], [ʃ] and [ʒ].
    • Yod-dropping has occurred in a number of stages over time. It’s very common cross-dialectically after /l/, /θ/, /s/ and /z/ (not mid-word in the case of /s/). In North American English, yod is also generally dropped after alveolar consonants /t/, /d/ and /n/. If a sequence like /nj/ straddles a syllable boundary though (like in annual /ˈæn.ju.əl/) then yod is not dropped.


Vowels are the things that really change between different English accents. John C. Wells developed the concept of lexical sets to help us compare vowel phonemes across dialects. A lexical set is basically a group of words that share a vowel phoneme in every accent. Because different accents merge different vowels, we can therefore talk about these vowel mergers in terms of the sets that they merge, e.g. “In General American the BATH set merges with TRAP, but in Received Pronunciation BATH merges with PALM.” Originally Wells was just focusing on General American vs RP but other people have expanded on his work. Anyway, I think lexical sets are the best way to show and compare different accents’ vowel phonemes.

Below, I’ve added a table that shows the general pronunciation of various lexical sets in a range of different accents in English. Note that transcription itself can be a bit more of an art than a science, and often tradition is as much a factor as people’s actual pronunciations, so even when different symbols are used the actual pronunciations can be really similar. I also decided to replace the Received Pronunciation column with a more contemporary “Standard Southern British” column, because well, I’m more interested in the modern posh accent than how posh people spoke 50+ years ago 😛

Lexical Set SSB GenAm GenAus NZ SA Welsh Scottish Irish
KIT ɪ ɪ ɪ ə ɪ~ə ɪ ɪ~e~ə~ʌ ɪ
DRESS e ɛ e e e ɛ ɛ ɛ
TRAP a ɛə~æ æ~æː~ɛ ɛ æ aː~æː a æː~aː
LOT ɒ ɑ ɒ ɒ ɒ ɒ~ɑ ɔ ɑ
STRUT ɐ~ʌ~ɑ ʌ ɐ ɐ ɐ ə~ɜ ʌ~ɐ ʌ~ʊ
FOOT ɵ ʊ ʊ ʊ ʊ~ɵ ʊ~ɘ ʉ uː~ʊ
BATH ɑː æ ɐː~æː ɐː ɑː a~æ a
CLOTH ɒ ɔ ɒ ɒ ɒ~oː ɒ~ɑ ɔ ɒ
NURSE ɜː ɜr ɜː ɵː øː øː~əː ʌɾ~ɪɾ~ɛɾ ɚː~ʊːɹ~ɛːɹ
FLEECE i ɪi~iː ɪi i
FACE eɪ~ɛɪ~æɪ ɛɪ ɛɪ e~ei e eː~eɪ~ɛɪ
PALM ɑː ɑ ɐː ɐː ɑː aː~æː a
THOUGHT ɔː ɔ~ɑ ɒː~ʌː ɔ ɒː
GOAT əʉ əʊ ɜʉ œʉ oʊ~ou~əu o oʊ~əʊ
GOOSE ʉː u ʊʉ ʊʉ ʉː ʉ
PRICE äɪ aɪ~ɑe ɑe äɪ ɜi ɜi~ae aɪ~ɑɪ
CHOICE ɔɪ ɔɪ~oɪ oe ɔɪ ɔɪ~ɒɪ~ʌɪ oi ɒɪ
MOUTH aʊ~æʊ æɔ æʊ ɜʊ~ɐu~ɑu ɜʉ aʊ~ɛʊ
NEAR ɪə ɪɹ~iɹ ɪː~iə ɪə ɪə iːə~jøː iəɾ iːɹ
SQUARE ɛə ɛr ɛə ɛː~eː eəɾ eːɹ
START ɑː ɑr ɐː ɐː ɑː aː~æː aːɹ~ɑɹ
NORTH ɔː ɔr~or ɒː~ʌː ɔɾ ɒːɹ~oːɹ
FORCE ɔː or~ɔr oː~ʌː oːɹ
CURE oː~ʊə ʊr oː~ʊə oː~ʊə ʊə~oː uːə~ʌː ʉɾ uːɹ
happY i i i i i i e~ɪ~i i
lettER ə ər ə ə ə ə əɾ ɚ
commA ə ə ə ə ə ə ə ə

Some of the accents above have split some of the lexical sets into more than one lexical set, which isn’t really reflected by my table. For example:

  • Many Australians have split the BATH series into two: bath itself (and many other members of the set) have the same [ɐː] vowel as PALM, while another group (mostly where the vowel goes before a nasal, like in chance, example, plant) have the /æː/ vowel of BAD. Also, graph and its derivatives have the /æ/ vowel of TRAP.
  • Australian English also has the bad-lad split, so the TRAP group is split into “lad-type” words where the phoneme is /æ/ and “bad-type” words where the phoneme is /æː/. TRAP itself is /æ/. Interestingly many Welsh accents also exhibit this split.
  • Scottish English hasn’t merged fern–fir–fur, so has three lexical sets where most other accents just have NURSE. As well, many Irish accents have two lexical sets occupying the same space as NURSE – basically they’ve merged fir–fur but not fern. (Other Irish accents have merged all three, though.)
  • Not all English accents exhibit the weak vowel merger (where unstressed KIT merged into commA), so a new lexical set really should be introduced for words with [ə] in most modern accents but [ɪ] in a few, like Scottish English and Southern American English. Some words that would belong to this set are roses, except and rabbit.
  • In South African English there is a kit-bit split; traditional [ɪ] is kept before or after a velar consonant (like in kit, sing, him) but centralises otherwise; in broad accents it centralises as far back as [ə].
  • Many accents exhibit different kinds of deviation from the “standard” sets where the vowels above appear before /r/ or /l/. In many North American accents, for example, “hurry” moves to the NURSE set (from STRUT). In southern English and southern hemisphere accents, words like SALT can take the LOT vowel or the THOUGHT vowel depending on the speaker (and they are not just in the CLOTH set). And in some accents of England, there is a GOAT-GOAL split. I don’t stand a chance at listing all the other examples in this one dot point, but there are many :)


In English we talk about (long) words having primary and secondary stress. “Primary stress” refers to the main stressed syllable of a word. “Secondary stress” refers to any other syllable in which the vowels do not reduce (because in unstressed syllables in English, vowels reduce down a lot). Stress of both types is marked with a little apostrophe-like dash before the syllable: in usual apostrophe-like position for primary stress and down on the base line for secondary. So some examples:

  • information: /ˌɪnfəˈmeɪʃən/
  • cataclysm: /ˈkætəˌklɪzəm/
  • ramshackle: /ˈɹæːmˌʃækəl/

You can also use full stops to represent syllable boundaries if helpful. The main places it can be helpful are on morphemic boundaries (e.g. to show why an expected coalescence is not happening), or to break up a really long word to aid readability. Some examples would be like canyon /ˈkæn.jən/ or flower /ˈflæʊ.ə/.