Which to use
“ser” is a pronoun and “son” is a determiner - they look or sound alike but fill different roles in a sentence.
- #15,252
- “ser” frequency rank
- #42
- “son” frequency rank
- 15294
- confusion score
Side-by-Side Comparison
| Feature | ser | son |
|---|---|---|
| Definition | Que. | Troisième personne du sujet, objet masculin singulier. |
Letter map: ser vs son
Shared letters muted; letters that set ser and son apart highlighted. Shared run: 1.
Part-of-speech tell for ser / son
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ser is apronoun and sonadeterminer. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 15294, derived from the frequency rank of both members and their visual similarity.
ser is recorded at frequency rank #15,252, classified as apron. son is at rank #42, tagged as adet, pronounced \sɔ̃\.
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 15294, this pair ranks #392,990 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ser vs son
Shared letters: s. Private to "ser": er. Private to "son": no.
"ser" · 3 letters · shape CVC · "son" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "ser" for "son" ever safe?
In ordinary French text, does "ser" or "son" show up more?
After this comparison
Done with this confusable. These links stay specific to "ser" and "son".
- Full dictionary entry for "ser" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "son" - compare definitions side by side with the headword page. Word entry
- This pair ranks #392,990 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ser" and "son" also get mixed up with nearby pairs, the highest-scored neighbour is "ser vs suu". Nearby pair
Confusion rank #392,990 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.