Which to use
“codéine” and “colline” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #44,377
- “codéine” frequency rank
- #6,382
- “colline” frequency rank
- 50759
- confusion score
Side-by-Side Comparison
| Feature | codéine | colline |
|---|---|---|
| Definition | Alcaloïde que l’on tire de l’opium. Cette molécule est utilisée en pharmacie pour sa propriété antitussive. | Petite élévation de terrain dont les pentes sont douces et arrondies. |
Where the eye mixes codéine and colline
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Why the eye confuses codéine with colline
A purely visual mix-up. codéine (\kɔ.de.in\) and colline (\kɔ.lin\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 50759, derived from the frequency rank of both members and their visual similarity.
codéine is recorded at frequency rank #44,377, classified as anoun, pronounced \kɔ.de.in\. colline is at rank #6,382, tagged as anoun, pronounced \kɔ.lin\.
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 50759, this pair ranks #160,207 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of codéine vs colline
Shared letters: ceino. Private to "codéine": dé. Private to "colline": l.
"codéine" · 7 letters · shape CVCVVCV · "colline" · 7 letters · shape CVCCVCV
Known mistypes of this pair
- colline ← ccolline · cloline · colilne · collien · collinne · collnie · oclline
Frequently Asked Questions
Can "codéine" and "colline" be used interchangeably?
Which is more common, "codéine" or "colline"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "codéine" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "colline" - compare definitions side by side with the headword page. Word entry
- This pair ranks #160,207 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "codéine" and "colline" also get mixed up with nearby pairs, the highest-scored neighbour is "cocaine vs codéine". 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 #160,207 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.