Which to use
“rance” is an adjective and “rançon” is a noun - they look or sound alike but fill different roles in a sentence.
- #22,060
- “rance” frequency rank
- #14,545
- “rançon” frequency rank
- 36605
- confusion score
Side-by-Side Comparison
| Feature | rance | rançon |
|---|---|---|
| Definition | Se dit des corps gras qui, laissés au contact de l’air, ont pris une odeur forte et un goût désagréable. | Prix exigé pour la délivrance d’un captif ou d’un prisonnier de guerre, ou pour relâcher un vaisseau de guerre, ou débloquer un système informatique piraté, etc. |
Where the eye mixes rance and rançon
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. rance runs 5 letters (CVCCV) against rançon's 6 (CVCCVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: rance vs rançon
These two trip readers on the page rather than in the ear: rance is \ʁɑ̃s\ while rançon is \ʁɑ̃.sɔ̃\. 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 noun), which is usually the fastest check. Our composite confusion score for this pair is 36605, derived from the frequency rank of both members and their visual similarity.
rance is recorded at frequency rank #22,060, classified as anadj, pronounced \ʁɑ̃s\. rançon is at rank #14,545, tagged as anoun, pronounced \ʁɑ̃.sɔ̃\.
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 36605, this pair ranks #268,413 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of rance vs rançon
Shared letters: anr. Private to "rance": ce. Private to "rançon": oç.
"rance" · 5 letters · shape CVCCV · "rançon" · 6 letters · shape CVCCVC
Known mistypes of this pair
- rance ← arnce · racne · rancce · ranec · rannce · rnace · rrance
Frequently Asked Questions
Can "rance" and "rançon" be used interchangeably?
Which is more common, "rance" or "rançon"?
After this comparison
Eye-level mix-up between "rance" and "rançon" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "rance" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "rançon" - compare definitions side by side with the headword page. Word entry
- This pair ranks #268,413 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "rance" and "rançon" also get mixed up with nearby pairs, the highest-scored neighbour is "rance vs rani". 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 #268,413 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.