Which to use
“litre” is a noun and “Littré” is a name - they look or sound alike but fill different roles in a sentence.
- #9,189
- “litre” frequency rank
- #48,015
- “Littré” frequency rank
- 57204
- confusion score
Side-by-Side Comparison
| Feature | litre | Littré |
|---|---|---|
| Definition | Unité de capacité du système métrique égale à un décimètre cube (dm³), couramment employé pour mesurer les volumes. | Nom de famille français, rendu célèbre par Émile Littré, lexicographe du dix-neuvième siècle. |
Where the eye mixes litre and Littré
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. litre runs 5 letters (CVCCV) against Littré's 6 (CVCCCV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between litre and Littré
These two trip readers on the page rather than in the ear: litre is \litʁ\ while Littré is \li.tʁe\. 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 (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 57204, derived from the frequency rank of both members and their visual similarity.
litre is recorded at frequency rank #9,189, classified as anoun, pronounced \litʁ\. Littré is at rank #48,015, tagged as aname, pronounced \li.tʁe\.
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 57204, this pair ranks #116,433 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of litre vs Littré
Shared letters: ilrt. Private to "litre": e. Private to "Littré": é.
"litre" · 5 letters · shape CVCCV · "Littré" · 6 letters · shape CVCCCV
Known mistypes of this pair
- litre ← iltre · lirte · liter · litrre · littre · llitre · ltire
Frequently Asked Questions
Can "litre" and "Littré" be used interchangeably?
In ordinary French text, does "litre" or "Littré" show up more?
What to do next
Eye-level mix-up between "litre" and "Littré" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "litre" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Littré" - compare definitions side by side with the headword page. Word entry
- This pair ranks #116,433 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "litre" and "Littré" also get mixed up with nearby pairs, the highest-scored neighbour is "ligure vs Littré". 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 #116,433 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.