Which to use
“lei” and “loo” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #30,248
- “lei” frequency rank
- #47,432
- “loo” frequency rank
- 77680
- confusion score
Side-by-Side Comparison
| Feature | lei | loo |
|---|---|---|
| Definition | Pluriel de leu. | Cabinets, toilettes, waters, petit coin (pièce destinée à faire ses besoins). |
Where the eye mixes lei and loo
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. lei and loo follow the identical consonant-vowel pattern (CVV). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: lei vs loo
A purely visual mix-up. lei (\lɛj\) and loo (\lu\) 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 77680, derived from the frequency rank of both members and their visual similarity.
lei is recorded at frequency rank #30,248, classified as anoun, pronounced \lɛj\. loo is at rank #47,432, tagged as anoun, pronounced \lu\.
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 77680, this pair ranks #27,714 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of lei vs loo
Shared letters: l. Private to "lei": ei. Private to "loo": o.
"lei" · 3 letters · shape CVV · "loo" · 3 letters · shape CVV
Frequently Asked Questions
Do "lei" and "loo" mean the same thing in a sentence?
Frequency check: "lei" vs "loo" - which ranks higher?
What to do next
Eye-level mix-up between "lei" and "loo" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "lei" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "loo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #27,714 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "lei" and "loo" also get mixed up with nearby pairs, the highest-scored neighbour is "longo vs loo". Nearby pair
Confusion rank #27,714 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.