The 44 Sounds of English: Mastering Pronunciation through the IPA — Part 1 — The 20 Vowel Sounds

 

The 44 Sounds of English: Mastering Pronunciation through the IPA — Part 1 — The 20 Vowel Sounds (British RP with Hindi cues & American comparison)

By Ashish Thakur — Aaroh English Classes


🌍 Introduction: Why Learn the IPA?

The International Phonetic Alphabet (IPA) is the global system for representing speech sounds of all languages using unique symbols. In English, there are 44 individual sounds (phonemes) — 20 vowels and 24 consonants. Each sound has a distinct symbol, making pronunciation accurate and consistent across regions.

In this guide, you’ll learn:

  • How each of the 44 sounds is pronounced (with Hindi reference)
  • Example words for practice
  • Differences between British (RP) and American pronunciation

Introduction — Why IPA matters for Indian learners

The International Phonetic Alphabet (IPA) is a precise system that shows exactly how words are pronounced. English spelling can be misleading (e.g. thoughthroughthought) — IPA fixes that by using one symbol per sound. British Received Pronunciation (RP) recognises 20 vowel sounds (12 monophthongs + 8 diphthongs).

For Indian learners, understanding IPA is essential because English spelling and pronunciation are often inconsistent. For example, “read” can be pronounced as /riːd/ (present) or /red/ (past). IPA removes this confusion by representing the exact sound.

 Below each sound, you'll find

  • Hindi pronunciation cue (helpful for Indian learners)
  • IPA symbol (British RP) and the American comparison
  • 7 example words, each with both British (RP) and American (GA) IPA transcriptions

Tip: copy the IPA transcriptions into your lesson notes and practise aloud slowly, then at natural speed.


Monophthongs — 12 Pure Vowel Sounds (Single steady vowel)

1. /iː/ – /ई/ sound as in see

Type: Long front close vowel   |   British: /iː/   American: /i/
WordBritish (RP)American (GA)
see/siː//si/
tree/triː//tri/
green/ɡriːn//grin/
eat/iːt//it/
key/kiː//ki/
machine/məˈʃiːn//məˈʃin/
people/ˈpiːpəl//ˈpipəl/

American Pronunciation: Similar to RP. Slightly shorter in duration.

2. /ɪ/ – /इ/ sound as in sit

Type: Short front near-close   |   British: /ɪ/   American: /ɪ/
WordBritish (RP)American (GA)
sit/sɪt//sɪt/
fish/fɪʃ//fɪʃ/
milk/mɪlk//mɪlk/
little/ˈlɪtl//ˈlɪtəl/
busy/ˈbɪzi//ˈbɪzi/
city/ˈsɪti//ˈsɪti/
build/bɪld//bɪld/

American Pronunciation: Similar, but slightly relaxed tongue position.

3. /e/ – /ए/ sound as in pen

Type: Short front mid   |   British: /e/   American: /ɛ/
WordBritish (RP)American (GA)
pen/pen//pɛn/
ten/ten//tɛn/
bed/bed//bɛd/
said/sed//sɛd/
men/men//mɛn/
red/red//rɛd/
bread/bred//brɛd/

American Pronunciation: Often a bit closer to /ɛ/.

4. /æ/ – /ऐ/ sound as in cat

Type: Short front open   |   British: /æ/   American: /æ/
WordBritish (RP)American (GA)
cat/kæt//kæt/
man/mæn//mæn/
map/mæp//mæp/
apple/ˈæpl//ˈæpəl/
back/bæk//bæk/
hand/hænd//hænd/
black/blæk//blæk/

American Pronunciation: Wider and longer; sounds like /æː/.

5. /ɑː/ – /आ/ sound as in car

Type: Long back open   |   British: /ɑː/   American: /ɑ/ (often r-coloured in rhotic accents)
WordBritish (RP)American (GA)
car/kɑː//kɑr/
father/ˈfɑːðə//ˈfɑðɚ/
park/pɑːk//pɑrk/
half/hɑːf//hæf/
heart/hɑːt//hɑrt/
start/stɑːt//stɑrt/
fast/fɑːst//fæst/

American Pronunciation: In words like ‘dance’, /æ/ is used instead of /ɑː/.

6. /ʌ/ – /अ/ sound as in cup

Type: Central open-mid   |   British: /ʌ/   American: /ʌ/
WordBritish (RP)American (GA)
cup/kʌp//kʌp/
sun/sʌn//sʌn/
run/rʌn//rʌn/
luck/lʌk//lʌk/
love/lʌv//lʌv/
fun/fʌn//fʌn/
judge/dʒʌdʒ//dʒʌdʒ/

American Pronunciation: Same, but slightly deeper vowel sound.

7. /ɒ/ – /ऑ/ sound as in hot

Type: Short back open   |   British: /ɒ/   American: /ɑ/
WordBritish (RP)American (GA)
hot/hɒt//hɑt/
not/nɒt//nɑt/
dog/dɒɡ//dɔg/
cot/kɒt//kɑt/
shop/ʃɒp//ʃɑp/
pot/pɒt//pɑt/
top/tɒp//tɑp/

American Pronunciation: /ɑː/ is used instead of /ɒ/ (hot = /hɑːt/).

8. /ɔː/ – /ऑː/ sound as in call

Type: Long back mid-open   |   British: /ɔː/   American: /ɔ/ or merged with /ɑ/ in some accents
WordBritish (RP)American (GA)
call/kɔːl//kɔl/
law/lɔː//lɔ/
more/mɔː//mɔr/
door/dɔː//dɔr/
floor/flɔː//flɔr/
thought/θɔːt//θɔt/
draw/drɔː//drɔ/

American Pronunciation: Often merges with /ɑː/ (“caught–cot merger”).

9. /ʊ/ – /उ/ short sound as in book

Type: Short back near-close   |   British: /ʊ/   American: /ʊ/
WordBritish (RP)American (GA)
book/bʊk//bʊk/
good/gʊd//gʊd/
foot/fʊt//fʊt/
put/pʊt//pʊt/
would/wʊd//wʊd/
should/ʃʊd//ʃʊd/
pull/pʊl//pʊl/

American Pronunciation: Same, but sometimes slightly shorter.

10. /uː/ – /ऊ/ long sound as in food

Type: Long back close   |   British: /uː/   American: /u/ (often slightly shorter or diphthongized)
WordBritish (RP)American (GA)
food/fuːd//fud/
blue/bluː//blu/
moon/muːn//mun/
shoe/ʃuː//ʃu/
school/skuːl//skul/
true/truː//tru/
rude/ruːd//rud/

American Pronunciation: Similar, but often diphthongized slightly as /uw/.

11. /ɜː/ – /अर्/ sound (stressed) as in bird

Type: Central mid long   |   British: /ɜː/   American: /ɝ/ or /ɜr/ (r-coloured)
WordBritish (RP)American (GA)
bird/bɜːd//bɝd/
word/wɜːd//wɝd/
work/wɜːk//wɝk/
learn/lɜːn//lɝn/
girl/ɡɜːl//ɡɝl/
heard/hɜːd//hɝd/
serve/sɜːv//sɝv/

American Pronunciation: Equivalent is /ɝː/ with pronounced “r”.

12. /ə/ – "Schwa — /अ/" (unstressed) as in about

Type: Mid-central reduced vowel (unstressed)   |   British: /ə/   American: /ə/
WordBritish (RP)American (GA)
about/əˈbaʊt//əˈbaʊt/
sofa/ˈsəʊfə/ (final /ə/)/ˈsoʊfə/
banana/bəˈnɑːnə//bəˈnænə/
doctor/ˈdɒktə//ˈdɑktɚ/
problem/ˈprɒbləm//ˈprɑbləm/
support/səˈpɔːt//səˈpɔrt/
celebrate/ˈseləbreɪt//ˈsɛləˌbreɪt/

American Pronunciation: Same, but varies depending on stress pattern.

Diphthongs — 8 Gliding Vowel Sounds

13. /eɪ/ – /एइ/ diphthong as in day

Type: Closing diphthong (front)   |   British: /eɪ/   American: /eɪ/ (similar)
WordBritish (RP)American (GA)
day/deɪ//deɪ/
say/seɪ//seɪ/
name/neɪm//neɪm/
play/pleɪ//pleɪ/
face/feɪs//feɪs/
rain/reɪn//reɪn/
wait/weɪt//weɪt/

American Pronunciation: Slightly longer glide /eɪ/ → /eɪ̯/.

14. /aɪ/ – /आय/ diphthong as in my

Type: Closing diphthong (front to near-close)   |   British: /aɪ/   American: /aɪ/
WordBritish (RP)American (GA)
my/maɪ//maɪ/
time/taɪm//taɪm/
five/faɪv//faɪv/
light/laɪt//laɪt/
buy/baɪ//baɪ/
child/tʃaɪld//tʃaɪld/
sky/skaɪ//skaɪ/

American Pronunciation: Similar, slightly backed tongue position.

15. /ɔɪ/ – /ऑय/ diphthong as in boy

Type: Closing diphthong (back to front)   |   British: /ɔɪ/   American: /ɔɪ/
WordBritish (RP)American (GA)
boy/bɔɪ//bɔɪ/
toy/tɔɪ//tɔɪ/
joy/dʒɔɪ//dʒɔɪ/
coin/kɔɪn//kɔɪn/
join/dʒɔɪn//dʒɔɪn/
choice/tʃɔɪs//tʃɔɪs/
noise/nɔɪz//nɔɪz/

American Pronunciation: Same in both dialects.

16. /aʊ/ – /औ/ diphthong as in now

Type: Closing diphthong (open to near-close)   |   British: /aʊ/   American: /aʊ/
WordBritish (RP)American (GA)
now/naʊ//naʊ/
cow/kaʊ//kaʊ/
house/haʊs//haʊs/
down/daʊn//daʊn/
out/aʊt//aʊt/
mouth/maʊθ//maʊθ/
town/taʊn//taʊn/

American Pronunciation: Similar, but sometimes rounded as /æʊ/.

17. /əʊ/ – /ओ/ diphthong as in go

Type: Closing diphthong (central to close)   |   British: /əʊ/   American: /oʊ/
WordBritish (RP)American (GA)
go/gəʊ//goʊ/
home/həʊm//hoʊm/
no/nəʊ//noʊ/
show/ʃəʊ//ʃoʊ/
boat/bəʊt//boʊt/
coat/kəʊt//koʊt/
phone/fəʊn//foʊn/

American Pronunciation: /oʊ/ instead of /əʊ/ (go = /goʊ/).

18. /ɪə/ – /इअ/ diphthong as in ear

Type: Centring diphthong (towards schwa)   |   British: /ɪə/   American: often /ɪr/ or simplified
WordBritish (RP)American (GA)
ear/ɪə/ (ə not shown fully) /ɪə(r)//ɪr/ (or /ɪr/)
dear/dɪə//dɪr/
clear/klɪə//klɪr/
near/nɪə//nɪr/
fear/fɪə//fɪr/
idea/aɪˈdɪə//aɪˈdiːə/ (often /aɪˈdiə/)
year/jɪə//jɪr/

American Pronunciation: Becomes /ɪr/ (ear = /ɪr/).

19. /eə/ – /एअ/ diphthong as in hair

Type: Centring diphthong   |   British: /eə/   American: often /er/ or /ɛr/
WordBritish (RP)American (GA)
hair/heə//hɛr/ or /her/
care/keə//kɛr/
chair/tʃeə//tʃɛr/
share/ʃeə//ʃɛr/
fair/feə//fɛr/
pair/peə//pɛr/
stair/steə//stɛr/

American Pronunciation: /er/ instead of /eə/ (hair = /her/).

20. /ʊə/ – /ऊअ/ diphthong as in tour

Type: Centring diphthong (towards schwa)   |   British: /ʊə/   American: often /ʊr/ or /ɔr/
WordBritish (RP)American (GA)
tour/tʊə/ or /tʊə(r)//tʊr/ or /tʊr/
sure/ʃʊə/ or /ʃɔː/ (variations)/ʃʊr/ or /ʃɔr/
pure/pjʊə//pjʊr/ or /pjʊr/
cure/kjʊə//kjʊr/
endure/ɪnˈdjʊə//ɛnˈdʊr/
secure/sɪˈkjʊə//sɪˈkjʊr/
obscure/əbˈskjʊə//əbˈskjʊr/

American Pronunciation: Often simplified to /ɔːr/ or /ʊr/ (tour = /tʊr/).

Summary of Vowel Sounds

British English: 20 vowel sounds (12 pure + 8 diphthongs)
American English: Often merges a few sounds, reducing them to about 16 distinct vowels.

Understanding these 20 vowels is the foundation for clear English pronunciation. In Part 2, we’ll explore the 24 Consonant Sounds — their articulation, Hindi comparison, and RP–American contrasts.

Quick practice tips (for Indian learners)

  • Listen → Repeat: Listen to native RP speakers (podcasts/videos) and repeat slowly, focusing on the IPA


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