tousservstrousseTell them apart

Quick tell: tousser is a verb, trousse is a noun, so they fill different roles in a sentence.

Which to use

“tousser” is a verb and “trousse” is a noun - they look or sound alike but fill different roles in a sentence.

#33,492
“tousser” frequency rank
#16,032
“trousse” frequency rank
49524
confusion score

Side-by-Side Comparison

Feature tousser trousse
Definition Avoir un accès de toux. Faisceau de choses liées ensemble.

Where the eye mixes tousser and trousse

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. tousser (CVVCCVC) and trousse (CCVVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

7 ch
tousser
7 ch
trousse

Look-alike desk: tousser vs trousse

These two trip readers on the page rather than in the ear: tousser is \tu.se\ while trousse is \tʁus\. Spoken aloud the problem disappears. In writing it persists, because they are an anagram pair: the same letters reordered, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 49524, derived from the frequency rank of both members and their visual similarity.

tousser is recorded at frequency rank #33,492, classified as averb, pronounced \tu.se\. trousse is at rank #16,032, tagged as anoun, pronounced \tʁus\.

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 49524, this pair ranks #169,927 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of tousser vs trousse

Shared letters: eorstu. Private to "tousser": -. Private to "trousse": -.

"tousser" · 7 letters · shape CVVCCVC  ·  "trousse" · 7 letters · shape CCVVCCV

Known mistypes of this pair

  • tousserotusser · tosuser · touser · tousesr · tousserr · toussre · ttousser · tuosser
  • troussertousse · torusse · trosuse · trouse · trouses · trrousse · truosse · ttrousse

Frequently Asked Questions

Is swapping "tousser" for "trousse" ever safe?
No - they are not even the same part of speech. "tousser" is a verb and "trousse" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "tousser" or "trousse"?
"trousse" is the more common of the two: it sits at frequency rank #16,032 in our French list, against #33,492 for "tousser". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "tousser" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "trousse" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #169,927 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "tousser" and "trousse" also get mixed up with nearby pairs, the highest-scored neighbour is "tasser vs tousser". 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 #169,927 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