fey vs fou, What's the Difference?

Which to use

“fey” and “fou” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#29,654
“fey” frequency rank: #48,244
“fou” frequency rank: 77898
confusion score

Side-by-Side Comparison

Feature	fey	fou
Definition	About to die; doomed; on the verge of sudden or violent death.	Drunk.

Letter map: fey vs fou

Shared letters muted; letters that set fey and fou apart highlighted. Shared run: 1. fey and fou follow the identical consonant-vowel pattern (CVV). Same shape at a glance is often the real trap, independent of shared letters.

3 ch

fey

3 ch

fou

Pair insight - fey / fou

fey and fou are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 77898, derived from the frequency rank of both members and their visual similarity.

fey is recorded at frequency rank #29,654, classified as anadj, pronounced /feɪ/. fou is at rank #48,244, tagged as anadj.

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 77898, this pair ranks #26,027 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of fey vs fou

Shared letters: f. Private to "fey": ey. Private to "fou": ou.

"fey" · 3 letters · shape CVV · "fou" · 3 letters · shape CVV

Frequently Asked Questions

Can "fey" and "fou" be used interchangeably?

No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.

Frequency check: "fey" vs "fou" - which ranks higher?

"fey" is the more common of the two: it sits at frequency rank #29,654 in our English list, against #48,244 for "fou". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "fey" vs "fou" is on the table, pick a follow-up below.

Full dictionary entry for "fey" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "fou" - compare definitions side by side with the headword page. Word entry
This pair ranks #26,027 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"fey" and "fou" also get mixed up with nearby pairs, the highest-scored neighbour is "FOMO vs fou". Nearby pair

Confusion rank #26,027 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.