fidèlesvsfidesWhich spelling fits?

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

Which to use

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

#4,234
“fidèles” frequency rank
#38,296
“fides” frequency rank
42530
confusion score

Side-by-Side Comparison

Feature fidèles fides
Definition Pluriel de fidèle. Foi, croyance, confiance, créance, crédit.

Letter map: fidèles vs fides

Shared letters muted; letters that set fidèles and fides apart highlighted. Shared run: 5. fidèles runs 7 letters (CVCVCVC) against fides's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
fidèles
5 ch
fides

Role in the sentence - fidèles and fides

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: fidèles is anadjective and fidesanoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 42530, derived from the frequency rank of both members and their visual similarity.

fidèles is recorded at frequency rank #4,234, classified as anadj. fides is at rank #38,296, tagged as anoun.

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 42530, this pair ranks #224,909 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fidèles vs fides

Shared letters: defis. Private to "fidèles": lè. Private to "fides": -.

"fidèles" · 7 letters · shape CVCVCVC  ·  "fides" · 5 letters · shape CVCVC

Known mistypes of this pair

  • fides ← fdies · ffides · fiddes · fidess · fidse · fieds · ifdes

Frequently Asked Questions

Can "fidèles" and "fides" be used interchangeably?
No - they are not even the same part of speech. "fidèles" is an adjective and "fides" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "fidèles" vs "fides" - which ranks higher?
"fidèles" is the more common of the two: it sits at frequency rank #4,234 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.

After this comparison

Done with this confusable. These links stay specific to "fidèles" and "fides".

  • Full dictionary entry for "fidèles" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fides" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #224,909 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "fidèles" and "fides" 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 #224,909 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