Which to use
“tranquille” is an adjective and “tranquillou” is an adverb - they look or sound alike but fill different roles in a sentence.
- #2,154
- “tranquille” frequency rank
- #42,091
- “tranquillou” frequency rank
- 44245
- confusion score
Side-by-Side Comparison
| Feature | tranquille | tranquillou |
|---|---|---|
| Definition | Qui est paisible, calme, sans agitation. | Tranquillement. |
Where the eye mixes tranquille and tranquillou
Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. tranquille runs 10 letters (CCVCCVVCCV) against tranquillou's 11 (CCVCCVVCCVV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between tranquille and tranquillou
These two trip readers on the page rather than in the ear: tranquille is \tʁɑ̃.kil\ while tranquillou is \tʁɑ̃.ki.lu\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 44245, derived from the frequency rank of both members and their visual similarity.
tranquille is recorded at frequency rank #2,154, classified as anadj, pronounced \tʁɑ̃.kil\. tranquillou is at rank #42,091, tagged as anadv, pronounced \tʁɑ̃.ki.lu\.
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 44245, this pair ranks #211,960 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of tranquille vs tranquillou
Shared letters: ailnqrtu. Private to "tranquille": e. Private to "tranquillou": o.
"tranquille" · 10 letters · shape CCVCCVVCCV · "tranquillou" · 11 letters · shape CCVCCVVCCVV
Known mistypes of this pair
- tranquille ← rtanquille · tarnquille · trannquille · tranqiulle · tranqquille · tranquile · tranquilel · tranqulile
- tranquillou ← rtanquillou · tarnquillou · trannquillou · tranqiullou · tranqquillou · tranquilluo · tranquilolu · tranquilou
Frequently Asked Questions
Is swapping "tranquille" for "tranquillou" ever safe?
In ordinary French text, does "tranquille" or "tranquillou" show up more?
After this comparison
Eye-level mix-up between "tranquille" and "tranquillou" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "tranquille" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "tranquillou" - compare definitions side by side with the headword page. Word entry
- This pair ranks #211,960 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "tranquille" and "tranquillou" also get mixed up with nearby pairs, the highest-scored neighbour is "tranquilles vs tranquillou". 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 #211,960 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.