Which to use
“Littré” is a name and “lustre” is a noun - they look or sound alike but fill different roles in a sentence.
- #48,015
- “Littré” frequency rank
- #21,071
- “lustre” frequency rank
- 69086
- confusion score
Side-by-Side Comparison
| Feature | Littré | lustre |
|---|---|---|
| Definition | Nom de famille français, rendu célèbre par Émile Littré, lexicographe du dix-neuvième siècle. | Époque de la cérémonie du cens qui revenait tous les cinq ans et où l’on aspergeait le peuple romain assemblé avec de l’eau lustrale. |
Where the spellings diverge
Shared letters are muted; the letters that actually set Littré and lustre apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
Littré and lustre form a confusable pair in the French index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They share most of their letters but differ in 3 positions - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 69086, derived from the frequency rank of both members and their visual similarity.
Littré is recorded at frequency rank #48,015, classified as aname, pronounced \li.tʁe\. lustre is at rank #21,071, tagged as anoun, pronounced \lystʁ\.
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 69086, this pair ranks #56,528 of 440,172 scored French confusable pairs - among the most confusable pairs.
Frequency comparison
Frequently Asked Questions
Can "Littré" and "lustre" be used interchangeably?
Remembering Littré vs lustre
The fastest way to pick the right one every time.
- Check the role first: if you need a name, it's “Littré”; for a noun, it's “lustre”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “Littré” entry
- Browse more pairs most likely to be confused. Most confusable