composavscomposerTell them apart

Which to use

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

#31,894
“composa” frequency rank
#7,412
“composer” frequency rank
39306
confusion score

Side-by-Side Comparison

Feature composa composer
Definition Troisième personne du singulier du passé simple de composer. Former un tout de l’assemblage de plusieurs parties, en parlant des choses physiques et des choses morales.

Where the eye mixes composa and composer

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

7 ch
composa
8 ch
composer

Look-alike desk: composa vs composer

A purely visual mix-up. composa (\kɔ̃.po.za\) and composer (\kɔ̃.po.ze\) 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 39306, derived from the frequency rank of both members and their visual similarity.

composa is recorded at frequency rank #31,894, classified as averb, pronounced \kɔ̃.po.za\. composer is at rank #7,412, tagged as averb, pronounced \kɔ̃.po.ze\.

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 39306, this pair ranks #249,001 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of composa vs composer

Shared letters: cmops. Private to "composa": a. Private to "composer": er.

"composa" · 7 letters · shape CVCCVCV  ·  "composer" · 8 letters · shape CVCCVCVC

Known mistypes of this pair

  • composaccomposa · cmoposa · commposa · comopsa · compoas · compossa · compposa · compsoa
  • composerccomposer · cmoposer · commposer · comopser · compoesr · composerr · composre · composser

Frequently Asked Questions

Is swapping "composa" for "composer" ever safe?
No. They are said differently (\kɔ̃.po.za\ versus \kɔ̃.po.ze\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "composa" or "composer" show up more?
"composer" is the more common of the two: it sits at frequency rank #7,412 in our French list, against #31,894 for "composa". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "composa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "composer" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #249,001 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "composa" and "composer" also get mixed up with nearby pairs, the highest-scored neighbour is "compos vs composa". 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 #249,001 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