ser vs sévir, What's the Difference?

Which to use

“ser” is a pronoun and “sévir” is a verb - they look or sound alike but fill different roles in a sentence.

#15,252
“ser” frequency rank: #30,832
“sévir” frequency rank: 46084
confusion score

Side-by-Side Comparison

Feature	ser	sévir
Definition	Que.	Exercer la répression avec rigueur, contre les personnes, leurs actes.

Letter map: ser vs sévir

Shared letters muted; letters that set ser and sévir apart highlighted. Shared run: 2. ser runs 3 letters (CVC) against sévir's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

3 ch

ser

5 ch

sévir

Grammar separator: ser vs sévir

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ser is apronoun and séviraverb. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 46084, derived from the frequency rank of both members and their visual similarity.

ser is recorded at frequency rank #15,252, classified as apron. sévir is at rank #30,832, tagged as averb, pronounced \se.viʁ\.

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 46084, this pair ranks #197,726 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ser vs sévir

Shared letters: rs. Private to "ser": e. Private to "sévir": ivé.

"ser" · 3 letters · shape CVC · "sévir" · 5 letters · shape CVCVC

Frequently Asked Questions

Do "ser" and "sévir" mean the same thing in a sentence?

No - they are not even the same part of speech. "ser" is a pronoun and "sévir" a verb, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "ser" or "sévir"?

"ser" is the more common of the two: it sits at frequency rank #15,252 in our French list, against #30,832 for "sévir". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "ser" and "sévir".

Full dictionary entry for "ser" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "sévir" - compare definitions side by side with the headword page. Word entry
This pair ranks #197,726 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"ser" and "sévir" also get mixed up with nearby pairs, the highest-scored neighbour is "Selim vs sévir". Nearby pair

Confusion rank #197,726 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.