Which to use
“blot” and “blu” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #44,900
- “blot” frequency rank
- #15,100
- “blu” frequency rank
- 60000
- confusion score
Side-by-Side Comparison
| Feature | blot | blu |
|---|---|---|
| Definition | Instrument pour mesurer la marche d’un navire (élément du loch). | Forme mutée de plu par adoucissement (p → b). |
Where the eye mixes blot and blu
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: blot vs blu
A purely visual mix-up. blot (\blo\) and blu (\ˈblyː\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 60000, derived from the frequency rank of both members and their visual similarity.
blot is recorded at frequency rank #44,900, classified as anoun, pronounced \blo\. blu is at rank #15,100, tagged as anoun, pronounced \ˈblyː\.
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 60000, this pair ranks #100,008 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of blot vs blu
Shared letters: bl. Private to "blot": ot. Private to "blu": u.
"blot" · 4 letters · shape CCVC · "blu" · 3 letters · shape CCV
Known mistypes of this pair
- blot ← bblot · bllot · blott · blto · lbot
Frequently Asked Questions
Can "blot" and "blu" be used interchangeably?
In ordinary French text, does "blot" or "blu" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "blot" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "blu" - compare definitions side by side with the headword page. Word entry
- This pair ranks #100,008 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "blot" and "blu" also get mixed up with nearby pairs, the highest-scored neighbour is "below vs blot". 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 #100,008 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.