commevscosseWhat's the difference?

Quick tell: comme is a adverb, cosse is a noun, so they fill different roles in a sentence.

Which to use

“comme” is an adverb and “cosse” is a noun - they look or sound alike but fill different roles in a sentence.

#51
“comme” frequency rank
#33,195
“cosse” frequency rank
33246
confusion score

Side-by-Side Comparison

Feature comme cosse
Definition De même que ; ainsi que. Enveloppe de la graine, gousse, écorce.

Where the eye mixes comme and cosse

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

5 ch
comme
5 ch
cosse

Why the eye confuses comme with cosse

These two trip readers on the page rather than in the ear: comme is \kɔm\ while cosse is \kɔs\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adverb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 33246, derived from the frequency rank of both members and their visual similarity.

comme is recorded at frequency rank #51, classified as anadv, pronounced \kɔm\. cosse is at rank #33,195, tagged as anoun, pronounced \kɔs\.

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 33246, this pair ranks #291,919 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of comme vs cosse

Shared letters: ceo. Private to "comme": m. Private to "cosse": s.

"comme" · 5 letters · shape CVCCV  ·  "cosse" · 5 letters · shape CVCCV

Known mistypes of this pair

  • commeccomme · cmome · comem · ocmme
  • cosseccosse · cose · coses · csose · ocsse

Frequently Asked Questions

Is swapping "comme" for "cosse" ever safe?
No - they are not even the same part of speech. "comme" is an adverb and "cosse" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "comme" or "cosse" show up more?
"comme" is the more common of the two: it sits at frequency rank #51 in our French list, against #33,195 for "cosse". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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 "comme" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cosse" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #291,919 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "comme" and "cosse" also get mixed up with nearby pairs, the highest-scored neighbour is "conde vs cosse". 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 #291,919 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