modusvsmucusTell them apart

Which to use

“modus” and “mucus” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#34,195
“modus” frequency rank
#39,906
“mucus” frequency rank
74101
confusion score

Side-by-Side Comparison

Feature modus mucus
Definition Mode. Mucosité, sécrétion visqueuse et translucide, produite par une muqueuse.

Where the eye mixes modus and mucus

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
modus
5 ch
mucus

Look-alike desk: modus vs mucus

A purely visual mix-up. modus (\mɔ.dys\) and mucus (\my.kys\) 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 74101, derived from the frequency rank of both members and their visual similarity.

modus is recorded at frequency rank #34,195, classified as anoun, pronounced \mɔ.dys\. mucus is at rank #39,906, tagged as anoun, pronounced \my.kys\.

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 74101, this pair ranks #38,250 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of modus vs mucus

Shared letters: msu. Private to "modus": do. Private to "mucus": c.

"modus" · 5 letters · shape CVCVC  ·  "mucus" · 5 letters · shape CVCVC

Known mistypes of this pair

  • modusmdous · mmodus · moddus · modsu · moduss · mouds · omdus
  • mucusmcuus · mmucus · muccus · mucuss · muucs · umcus

Frequently Asked Questions

Do "modus" and "mucus" mean the same thing in a sentence?
No. They are said differently (\mɔ.dys\ versus \my.kys\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "modus" or "mucus" show up more?
"modus" is the more common of the two: it sits at frequency rank #34,195 in our French list, against #39,906 for "mucus". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "modus" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mucus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #38,250 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "modus" and "mucus" 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 #38,250 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list