Which to use
“sept” is an adjective and “ser” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #831
- “sept” frequency rank
- #15,252
- “ser” frequency rank
- 16083
- confusion score
Side-by-Side Comparison
| Feature | sept | ser |
|---|---|---|
| Definition | Six plus un, adjectif numéral cardinal correspondant au nombre 7. | Que. |
Letter map: sept vs ser
Shared letters muted; letters that set sept and ser apart highlighted. Shared run: 2.
Part-of-speech tell for sept / ser
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sept is anadjective and serapronoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 16083, derived from the frequency rank of both members and their visual similarity.
sept is recorded at frequency rank #831, classified as anadj, pronounced \sɛt\. ser is at rank #15,252, tagged as apron.
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 16083, this pair ranks #389,471 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of sept vs ser
Shared letters: es. Private to "sept": pt. Private to "ser": r.
"sept" · 4 letters · shape CVCC · "ser" · 3 letters · shape CVC
Known mistypes of this pair
- sept ← espt · seppt · septt · setp · spet · ssept
Frequently Asked Questions
Do "sept" and "ser" mean the same thing in a sentence?
Which is more common, "sept" or "ser"?
After this comparison
Done with this confusable. These links stay specific to "sept" and "ser".
- Full dictionary entry for "sept" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ser" - compare definitions side by side with the headword page. Word entry
- This pair ranks #389,471 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "sept" and "ser" also get mixed up with nearby pairs, the highest-scored neighbour is "ser vs suu". 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 #389,471 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.