fey vs fly, What's the Difference?

Which to use

“fey” is an adjective and “fly” is a noun - they look or sound alike but fill different roles in a sentence.

#43,868
“fey” frequency rank: #16,704
“fly” frequency rank: 60572
confusion score

Side-by-Side Comparison

Feature	fey	fly
Definition	(aus dem schottischen) todgeweiht	Fliege

Letter map: fey vs fly

Shared letters muted; letters that set fey and fly apart highlighted. Shared run: 2.

3 ch

fey

3 ch

fly

Grammar separator: fey vs fly

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: fey is anadjective and flyanoun. On the page they differ by a single letter - e in “fey” becomes l in “fly”. Our composite confusion score for this pair is 60572, derived from the frequency rank of both members and their visual similarity.

fey is recorded at frequency rank #43,868, classified as anadj, pronounced […]. fly is at rank #16,704, tagged as anoun, pronounced [flaɪ].

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 60572, this pair ranks #781,971 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fey vs fly

Shared letters: fy. Private to "fey": e. Private to "fly": l.

"fey" · 3 letters · shape CVV · "fly" · 3 letters · shape CCV

Frequently Asked Questions

Is swapping "fey" for "fly" ever safe?

No - they are not even the same part of speech. "fey" is an adjective and "fly" a noun, so a sentence built for one is usually ungrammatical with the other.

In ordinary German text, does "fey" or "fly" show up more?

"fly" is the more common of the two: it sits at frequency rank #16,704 in our German list, against #43,868 for "fey". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "fey" vs "fly" 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 "fly" - compare definitions side by side with the headword page. Word entry
This pair ranks #781,971 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"fey" and "fly" also get mixed up with nearby pairs, the highest-scored neighbour is "fey vs puzzles". Nearby pair

Confusion rank #781,971 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.