commençaientvscommencèrentTell them apart

Which to use

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

#20,394
“commençaient” frequency rank
#19,783
“commencèrent” frequency rank
40177
confusion score

Side-by-Side Comparison

Feature commençaient commencèrent
Definition Troisième personne du pluriel de l’indicatif imparfait de commencer. Troisième personne du pluriel du passé simple de commencer.

Where the eye mixes commençaient and commencèrent

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. commençaient (CVCCVCCVVVCC) and commencèrent (CVCCVCCVCVCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

12 ch
commençaient
12 ch
commencèrent

Visual trap between commençaient and commencèrent

A purely visual mix-up. commençaient (\kɔ.mɑ̃.sɛ\) and commencèrent (\kɔ.mɑ̃.sɛʁ\) 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 3 positions. Our composite confusion score for this pair is 40177, derived from the frequency rank of both members and their visual similarity.

commençaient is recorded at frequency rank #20,394, classified as averb, pronounced \kɔ.mɑ̃.sɛ\. commencèrent is at rank #19,783, tagged as averb, pronounced \kɔ.mɑ̃.sɛʁ\.

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 40177, this pair ranks #242,437 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of commençaient vs commencèrent

Shared letters: cemnot. Private to "commençaient": aiç. Private to "commencèrent": rè.

"commençaient" · 12 letters · shape CVCCVCCVVVCC  ·  "commencèrent" · 12 letters · shape CVCCVCCVCVCC

Frequently Asked Questions

Is swapping "commençaient" for "commencèrent" ever safe?
No. They are said differently (\kɔ.mɑ̃.sɛ\ versus \kɔ.mɑ̃.sɛʁ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "commençaient" or "commencèrent" show up more?
"commencèrent" is the more common of the two: it sits at frequency rank #19,783 in our French list, against #20,394 for "commençaient". 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 "commençaient" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "commencèrent" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #242,437 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "commençaient" and "commencèrent" also get mixed up with nearby pairs, the highest-scored neighbour is "commencèrent vs commencerons". Nearby pair

Confusion rank #242,437 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