Which to use
“lumen” and “lutin” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #43,534
- “lumen” frequency rank
- #29,029
- “lutin” frequency rank
- 72563
- confusion score
Side-by-Side Comparison
| Feature | lumen | lutin |
|---|---|---|
| Definition | Unité de mesure de flux lumineux du Système international, équivalant à une candela-stéradian, définie comme le flux lumineux de la lumière monochromatique de fréquence de 540 térahertz et de puissance de 1/683 de watt. Le symbole en est lm. | Petit démon ou esprit follet qui vient la nuit tourmenter les vivants. |
Where the eye mixes lumen and lutin
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. lumen and lutin follow the identical consonant-vowel pattern (CVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses lumen with lutin
A purely visual mix-up. lumen (\ly.mɛn\) and lutin (\ly.tɛ̃\) 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 72563, derived from the frequency rank of both members and their visual similarity.
lumen is recorded at frequency rank #43,534, classified as anoun, pronounced \ly.mɛn\. lutin is at rank #29,029, tagged as anoun, pronounced \ly.tɛ̃\.
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 72563, this pair ranks #43,567 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of lumen vs lutin
Shared letters: lnu. Private to "lumen": em. Private to "lutin": it.
"lumen" · 5 letters · shape CVCVC · "lutin" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "lumen" and "lutin" be used interchangeably?
Which is more common, "lumen" or "lutin"?
What to do next
Eye-level mix-up between "lumen" and "lutin" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "lumen" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "lutin" - compare definitions side by side with the headword page. Word entry
- This pair ranks #43,567 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "lumen" and "lutin" also get mixed up with nearby pairs, the highest-scored neighbour is "lumen vs lure". 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 #43,567 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.