fidesvsfinisWhich spelling fits?

Quick tell: fides is a noun, finis is an adjective, so they fill different roles in a sentence.

Which to use

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

#38,296
“fides” frequency rank
#5,039
“finis” frequency rank
43335
confusion score

Side-by-Side Comparison

Feature fides finis
Definition Foi, croyance, confiance, créance, crédit. Masculin pluriel de l’adjectif fini.

Letter map: fides vs finis

Shared letters muted; letters that set fides and finis apart highlighted. Shared run: 3.

5 ch
fides
5 ch
finis

Grammar separator: fides vs finis

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: fides is anoun and finisanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 43335, derived from the frequency rank of both members and their visual similarity.

fides is recorded at frequency rank #38,296, classified as anoun. finis is at rank #5,039, tagged as anadj, pronounced \fi.ni\.

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 43335, this pair ranks #218,851 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fides vs finis

Shared letters: fis. Private to "fides": de. Private to "finis": n.

"fides" · 5 letters · shape CVCVC  ·  "finis" · 5 letters · shape CVCVC

Known mistypes of this pair

  • fidesfdies · ffides · fiddes · fidess · fidse · fieds · ifdes
  • finisffinis · fiins · finiss · finnis · finsi · fniis · ifnis

Frequently Asked Questions

Do "fides" and "finis" mean the same thing in a sentence?
No - they are not even the same part of speech. "fides" is a noun and "finis" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "fides" or "finis" show up more?
"finis" is the more common of the two: it sits at frequency rank #5,039 in our French list, against #38,296 for "fides". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "fides" vs "finis" is on the table, pick a follow-up below.

  • Full dictionary entry for "fides" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "finis" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #218,851 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "fides" and "finis" also get mixed up with nearby pairs, the highest-scored neighbour is "fides vs filez". 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 #218,851 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