Which to use
“rénal” and “rénale” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #49,342
- “rénal” frequency rank
- #20,560
- “rénale” frequency rank
- 69902
- confusion score
Side-by-Side Comparison
| Feature | rénal | rénale |
|---|---|---|
| Definition | Qui a rapport aux reins ; qui appartient aux reins. | Féminin singulier de rénal. |
Same sound, different letters: rénal vs rénale
Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 5 letters. rénal runs 5 letters (CVCVC) against rénale's 6 (CVCVCV) - the length gap alone is often enough to separate them once you know to check it.
Same sound, different spelling - rénal / rénale
This is the hard kind. rénal and rénale are pronounced identically (\ʁe.nal\) 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) - “rénal” sits inside “rénale”. Our composite confusion score for this pair is 69902, derived from the frequency rank of both members and their visual similarity.
rénal is recorded at frequency rank #49,342, classified as anadj, pronounced \ʁe.nal\. rénale is at rank #20,560, tagged as anadj, pronounced \ʁe.nal\.
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 69902, this pair ranks #53,378 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of rénal vs rénale
Shared letters: alnré. Private to "rénal": -. Private to "rénale": e.
"rénal" · 5 letters · shape CVCVC · "rénale" · 6 letters · shape CVCVCV
Frequently Asked Questions
Do "rénal" and "rénale" mean the same thing in a sentence?
In ordinary French text, does "rénal" or "rénale" show up more?
What to do next
"rénal" and "rénale" share a sound, keep the gloss open, then jump to the headword or a nearby trap.
- Full dictionary entry for "rénal" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "rénale" - compare definitions side by side with the headword page. Word entry
- This pair ranks #53,378 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "rénal" and "rénale" also get mixed up with nearby pairs, the highest-scored neighbour is "rénal vs Renata". Nearby pair
Confusion rank #53,378 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.