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Pronunciation · Minimal pairs · medium functional load

/e/ vs /eɪ/ — pen vs pain

In short

The short pure /e/ and the gliding /eɪ/ separate wet/wait, test/taste and sell/sail. Speakers whose languages have pure vowels often flatten the glide and lose the contrast. This contrast carries a MEDIUM functional load — the contrast separates a fair number of word pairs, so it is worth systematic practice once the high-load contrasts are stable.

How to hear (and make) the difference

/eɪ/ MOVES — it starts at /e/ and glides up towards /ɪ/. Say 'pain' slowly and feel your jaw close during the vowel; on 'pen' nothing moves.

Most challenging for Spanish, Japanese, Italian, Tagalog, Indonesian speakers.

7 minimal pairs with audio

Play each side and copy it. Then read the pairs aloud — can a listener tell which word you said?

  • pen/pen/
    pain/peɪn/
  • wet/wet/
    wait/weɪt/
  • test/test/
    taste/teɪst/
  • sell/sel/
    sail/seɪl/
  • let/let/
    late/leɪt/
  • pepper/ˈpepə/
    paper/ˈpeɪpə/
  • get/ɡet/
    gate/ɡeɪt/

Test your ear

Perception comes before production: if you can't hear the contrast, you can't say it reliably. Free, unlimited, different voices each round.

Listening drill

/e/ vs /eɪ/ — pen vs pain

1/8

/eɪ/ MOVES — it starts at /e/ and glides up towards /ɪ/. Say 'pain' slowly and feel your jaw close during the vowel; on 'pen' nothing moves.

The contrast in sentences

Same sentence frame, different word — say both versions and make them unmistakably different.

  • The floor is wet.

    The floor is wait.

  • Don't sell the boat.

    Don't sail the boat.

Keep exploring

Frequently asked questions

What is the difference between pen and pain?
pen /pen/ uses the /e/ sound while pain /peɪn/ uses /eɪ/. /eɪ/ MOVES — it starts at /e/ and glides up towards /ɪ/. Say 'pain' slowly and feel your jaw close during the vowel; on 'pen' nothing moves.
What are minimal pairs and why practise them?
Minimal pairs are word pairs that differ by exactly one sound (ship/sheep). Practising them trains your ear and mouth on the single difference that separates the words — perception research (high variability phonetic training) shows this transfers to real speaking.
Which learners find the /e/ vs /eɪ/ contrast hardest?
It is most challenging for Spanish, Japanese, Italian, Tagalog, Indonesian speakers, whose first languages don't separate these two sounds.
Do these pairs matter for IELTS Speaking?
They help. IELTS scores intelligibility, so contrasts that change word meaning matter most — this one is worth practising once the high-priority vowel contrasts are stable.

Next step

Get scored saying these pairs

SpeakMetry's Pronunciation Coach listens to you say each pair and tells you whether the contrast survived — plus which sound to fix and how.

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