Which to use
“Fahey” is a name and “fay” is a verb - they look or sound alike but fill different roles in a sentence.
- #45,367
- “Fahey” frequency rank
- #19,836
- “fay” frequency rank
- 65203
- confusion score
Side-by-Side Comparison
| Feature | Fahey | fay |
|---|---|---|
| Definition | A surname from Irish. | To fit, to add. |
Where the eye mixes Fahey and fay
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. Fahey runs 5 letters (CVCVV) against fay's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: Fahey vs fay
These two trip readers on the page rather than in the ear: Fahey is /ˈfæhi/ while fay is /feɪ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (name vs verb), which is usually the fastest check. Our composite confusion score for this pair is 65203, derived from the frequency rank of both members and their visual similarity.
Fahey is recorded at frequency rank #45,367, classified as aname, pronounced /ˈfæhi/. fay is at rank #19,836, tagged as averb, pronounced /feɪ/.
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 65203, this pair ranks #73,940 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of Fahey vs fay
Shared letters: afy. Private to "Fahey": eh. Private to "fay": -.
"Fahey" · 5 letters · shape CVCVV · "fay" · 3 letters · shape CVV
Known mistypes of this pair
- Fahey ← afhey · faehy · faheyy · fahhey · fahye · ffahey · fhaey
Frequently Asked Questions
Is swapping "Fahey" for "fay" ever safe?
In ordinary English text, does "Fahey" or "fay" show up more?
Useful next steps
Eye-level mix-up between "Fahey" and "fay" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "Fahey" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fay" - compare definitions side by side with the headword page. Word entry
- This pair ranks #73,940 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Fahey" and "fay" also get mixed up with nearby pairs, the highest-scored neighbour is "fader vs Fahey". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #73,940 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.