Which to use
“mucus” and “muros” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #39,906
- “mucus” frequency rank
- #26,452
- “muros” frequency rank
- 66358
- confusion score
Side-by-Side Comparison
| Feature | mucus | muros |
|---|---|---|
| Definition | Mucosité, sécrétion visqueuse et translucide, produite par une muqueuse. | Murs. |
Where the eye mixes mucus and muros
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses mucus with muros
A purely visual mix-up. mucus (\my.kys\) and muros (\my.ʁos\) 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 66358, derived from the frequency rank of both members and their visual similarity.
mucus is recorded at frequency rank #39,906, classified as anoun, pronounced \my.kys\. muros is at rank #26,452, tagged as anoun, pronounced \my.ʁos\.
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 66358, this pair ranks #68,190 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of mucus vs muros
Shared letters: msu. Private to "mucus": c. Private to "muros": or.
"mucus" · 5 letters · shape CVCVC · "muros" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "mucus" and "muros" be used interchangeably?
Frequency check: "mucus" vs "muros" - which ranks higher?
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 "mucus" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "muros" - compare definitions side by side with the headword page. Word entry
- This pair ranks #68,190 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "mucus" and "muros" also get mixed up with nearby pairs, the highest-scored neighbour is "motus vs mucus". 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 #68,190 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.