Which to use
“fluide” and “fluides” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #7,441
- “fluide” frequency rank
- #12,784
- “fluides” frequency rank
- 20225
- confusion score
Side-by-Side Comparison
| Feature | fluide | fluides |
|---|---|---|
| Definition | Qui coule ; qui est coulant. | Pluriel de fluide. |
Same sound, different letters: fluide vs fluides
Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 6 letters. fluide runs 6 letters (CCVVCV) against fluides's 7 (CCVVCVC) - the length gap alone is often enough to separate them once you know to check it.
Same sound, different spelling - fluide / fluides
This is the hard kind. fluide and fluides are pronounced identically (\flɥid\) and both work as anadjective. Neither the ear nor the grammar will rescue you; only the meaning does, so the glosses below are the whole decision. They differ by 1 extra letter(s) - “fluide” sits inside “fluides”. Our composite confusion score for this pair is 20225, derived from the frequency rank of both members and their visual similarity.
fluide is recorded at frequency rank #7,441, classified as anadj, pronounced \flɥid\. fluides is at rank #12,784, tagged as anadj, pronounced \flɥid\.
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 20225, this pair ranks #369,358 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of fluide vs fluides
Shared letters: defilu. Private to "fluide": -. Private to "fluides": s.
"fluide" · 6 letters · shape CCVVCV · "fluides" · 7 letters · shape CCVVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "fluide" for "fluides" ever safe?
In ordinary French text, does "fluide" or "fluides" show up more?
Useful next steps
Sound matches; spelling doesn't. Use the exits below to lock the right form or check a cousin pair.
- Full dictionary entry for "fluide" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fluides" - compare definitions side by side with the headword page. Word entry
- This pair ranks #369,358 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fluide" and "fluides" also get mixed up with nearby pairs, the highest-scored neighbour is "fétide vs fluide". 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 #369,358 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.