The long /eɪ/ sound (the "ay" in day) appears in thousands of English words. It is spelled in seven different ways. Each spelling has a clear position rule. Once you learn them, you can predict the pronunciation of any new word.
The Seven Spellings
| Spelling | Position | Examples |
|---|---|---|
| a-e | vowel + cons + silent e | cake, name, late |
| ai | middle of word | rain, train, paint |
| ay | end of word/syllable | day, play, stay |
| eigh | before -t or alone | eight, weigh, sleigh |
| ei | specific words | vein, reign, veil |
| ey | end of 1-syllable | they, hey, prey |
| ea | 3 exception words | great, break, steak |
Rule 1: a-e (the magic e)
Pattern: vowel + consonant + silent e. The silent e makes the A say its name.
Rule 2: ai (middle of word)
"ai" appears in the middle of words, never at the end.
Rule 3: ay (end of word)
"ay" appears at the end of words or syllables, never in the middle.
Rule 4: eigh — Always /eɪ/
The "eigh" cluster always says /eɪ/. The gh is silent.
Rule 5: ei
"ei" says /eɪ/ in: vein, reign, veil, neighbor, weight, freight. Memory aid: "eight or weigh, ei says /eɪ/."
Rule 6: ey (end of one-syllable words)
"ey" at the end of one-syllable words says /eɪ/ (they, hey, prey). In multi-syllable words, ey usually says /i/ (monkey).
Rule 7: ea (memorize three words)
"ea" usually says /iː/, but three common words use /eɪ/: great, break, steak. Memory aid: "It's a great break to have a steak."
Why It Matters
The /eɪ/ sound is a diphthong: it starts at /e/ and glides to /ɪ/. Romance speakers often flatten it to /e/. Letting it move makes you sound native.