Which to use
“réactifs” is an adjective and “récifs” is a noun - they look or sound alike but fill different roles in a sentence.
- #26,163
- “réactifs” frequency rank
- #27,951
- “récifs” frequency rank
- 54114
- confusion score
Side-by-Side Comparison
| Feature | réactifs | récifs |
|---|---|---|
| Definition | Masculin pluriel de réactif. | Pluriel de récif. |
Where the eye mixes réactifs and récifs
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. réactifs runs 8 letters (CVVCCVCC) against récifs's 6 (CVCVCC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: réactifs vs récifs
These two trip readers on the page rather than in the ear: réactifs is \ʁe.ak.tif\ while récifs is \ʁe.sif\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 54114, derived from the frequency rank of both members and their visual similarity.
réactifs is recorded at frequency rank #26,163, classified as anadj, pronounced \ʁe.ak.tif\. récifs is at rank #27,951, tagged as anoun, pronounced \ʁe.sif\.
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 54114, this pair ranks #136,182 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of réactifs vs récifs
Shared letters: cfirsé. Private to "réactifs": at. Private to "récifs": -.
"réactifs" · 8 letters · shape CVVCCVCC · "récifs" · 6 letters · shape CVCVCC
Frequently Asked Questions
Is swapping "réactifs" for "récifs" ever safe?
In ordinary French text, does "réactifs" or "récifs" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "réactifs" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "récifs" - compare definitions side by side with the headword page. Word entry
- This pair ranks #136,182 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "réactifs" and "récifs" also get mixed up with nearby pairs, the highest-scored neighbour is "récifs vs Reis". Nearby pair
Confusion rank #136,182 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.