FuchsvsfuisWhich spelling fits?

Quick tell: Fuchs is a noun, fuis is a verb, so they fill different roles in a sentence.

Which to use

“Fuchs” is a noun and “fuis” is a verb - they look or sound alike but fill different roles in a sentence.

#41,300
“Fuchs” frequency rank
#14,680
“fuis” frequency rank
55980
confusion score

Side-by-Side Comparison

Feature Fuchs fuis
Definition Renard (animal). Participe passé masculin pluriel de fuir.

Where the eye mixes Fuchs and fuis

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
Fuchs
4 ch
fuis

Look-alike desk: Fuchs vs fuis

These two trip readers on the page rather than in the ear: Fuchs is \fʊks\ while fuis is \fɥi\. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 55980, derived from the frequency rank of both members and their visual similarity.

Fuchs is recorded at frequency rank #41,300, classified as anoun, pronounced \fʊks\. fuis is at rank #14,680, tagged as averb, pronounced \fɥi\.

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 55980, this pair ranks #123,966 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Fuchs vs fuis

Shared letters: fsu. Private to "Fuchs": ch. Private to "fuis": i.

"Fuchs" · 5 letters · shape CVCCC  ·  "fuis" · 4 letters · shape CVVC

Known mistypes of this pair

  • Fuchsfcuhs · ffuchs · fucchs · fuchhs · fuchss · fucsh · fuhcs · ufchs
  • fuisffuis · fius · fuiss · fusi · ufis

Frequently Asked Questions

Is swapping "Fuchs" for "fuis" ever safe?
No - they are not even the same part of speech. "Fuchs" is a noun and "fuis" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Fuchs" or "fuis"?
"fuis" is the more common of the two: it sits at frequency rank #14,680 in our French list, against #41,300 for "Fuchs". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Fuchs" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fuis" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #123,966 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Fuchs" and "fuis" also get mixed up with nearby pairs, the highest-scored neighbour is "fichus vs Fuchs". 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 #123,966 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list