Which to use
“fides” is a noun and “fières” is an adjective - they look or sound alike but fill different roles in a sentence.
- #38,296
- “fides” frequency rank
- #33,689
- “fières” frequency rank
- 71985
- confusion score
Side-by-Side Comparison
| Feature | fides | fières |
|---|---|---|
| Definition | Foi, croyance, confiance, créance, crédit. | Féminin pluriel de fier. |
Letter map: fides vs fières
Shared letters muted; letters that set fides and fières apart highlighted. Shared run: 4. fides runs 5 letters (CVCVC) against fières's 6 (CVVCVC) - the length gap alone is often enough to separate them once you know to check it.
Part-of-speech tell for fides / fières
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: fides is anoun and fièresanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 71985, derived from the frequency rank of both members and their visual similarity.
fides is recorded at frequency rank #38,296, classified as anoun. fières is at rank #33,689, tagged as anadj, pronounced \fjɛʁ\.
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 71985, this pair ranks #45,605 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of fides vs fières
Shared letters: efis. Private to "fides": d. Private to "fières": rè.
"fides" · 5 letters · shape CVCVC · "fières" · 6 letters · shape CVVCVC
Known mistypes of this pair
- fides ← fdies · ffides · fiddes · fidess · fidse · fieds · ifdes
Frequently Asked Questions
Do "fides" and "fières" mean the same thing in a sentence?
In ordinary French text, does "fides" or "fières" show up more?
Useful next steps
Pair "fides" vs "fières" 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 "fières" - compare definitions side by side with the headword page. Word entry
- This pair ranks #45,605 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fides" and "fières" 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 #45,605 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.