sesvssiresWhich spelling fits?

Quick tell: ses is a determiner, sires is a noun, so they fill different roles in a sentence.

Which to use

“ses” is a determiner and “sires” is a noun - they look or sound alike but fill different roles in a sentence.

#67
“ses” frequency rank
#48,797
“sires” frequency rank
48864
confusion score

Side-by-Side Comparison

Feature ses sires
Definition Pluriel des déterminants possessifs son et sa. Qui sont à lui ou à elle. Note d’usage : Un seul possesseur et plusieurs objets. Pluriel de sire.

Where the eye mixes ses and sires

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

3 ch
ses
5 ch
sires

Look-alike desk: ses vs sires

These two trip readers on the page rather than in the ear: ses is \se\ while sires is \siʁ\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (determiner vs noun), which is usually the fastest check. Our composite confusion score for this pair is 48864, derived from the frequency rank of both members and their visual similarity.

ses is recorded at frequency rank #67, classified as adet, pronounced \se\. sires is at rank #48,797, tagged as anoun, pronounced \siʁ\.

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 48864, this pair ranks #175,447 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ses vs sires

Shared letters: es. Private to "ses": -. Private to "sires": ir.

"ses" · 3 letters · shape CVC  ·  "sires" · 5 letters · shape CVCVC

Known mistypes of this pair

  • siresisres · siers · siress · sirres · sirse · sries · ssires

Frequently Asked Questions

Is swapping "ses" for "sires" ever safe?
No - they are not even the same part of speech. "ses" is a determiner and "sires" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ses" or "sires"?
"ses" is the more common of the two: it sits at frequency rank #67 in our French list, against #48,797 for "sires". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "ses" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sires" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #175,447 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ses" and "sires" also get mixed up with nearby pairs, the highest-scored neighbour is "sires vs sofres". 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 #175,447 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