Which to use
“an” is an article and “aye” is an adverb - they look or sound alike but fill different roles in a sentence.
- #30
- “an” frequency rank
- #8,388
- “aye” frequency rank
- 8418
- confusion score
Side-by-Side Comparison
| Feature | an | aye |
|---|---|---|
| Definition | Form of a (all article senses). | Ever, always. |
Where the eye mixes an and aye
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between an and aye
These two trip readers on the page rather than in the ear: an is /ˈæn/ while aye is /eɪ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (article vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 8418, derived from the frequency rank of both members and their visual similarity.
an is recorded at frequency rank #30, classified as anarticle, pronounced /ˈæn/. aye is at rank #8,388, tagged as anadv, pronounced /eɪ/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 8418, this pair ranks #502,587 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of an vs aye
Shared letters: a. Private to "an": n. Private to "aye": ey.
"an" · 2 letters · shape VC · "aye" · 3 letters · shape VVV
Frequently Asked Questions
Can "an" and "aye" be used interchangeably?
In ordinary English text, does "an" or "aye" show up more?
What to do next
Eye-level mix-up between "an" and "aye" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "an" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aye" - compare definitions side by side with the headword page. Word entry
- This pair ranks #502,587 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "an" and "aye" also get mixed up with nearby pairs, the highest-scored neighbour is "amb vs aye". Nearby pair
Confusion rank #502,587 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.