thésvsThéséeWhat's the difference?

Quick tell: thés is a noun, Thésée is a name, so they fill different roles in a sentence.

Which to use

“thés” is a noun and “Thésée” is a name - they look or sound alike but fill different roles in a sentence.

#31,280
“thés” frequency rank
#39,072
“Thésée” frequency rank
70352
confusion score

Side-by-Side Comparison

Feature thés Thésée
Definition Pluriel de thé. Fils d’Égée, époux de Phèdre qui affronta le Minotaure.

Where the eye mixes thés and Thésée

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. thés runs 4 letters (CCVC) against Thésée's 6 (CCVCVV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
thés
6 ch
Thésée

Visual trap between thés and Thésée

These two trip readers on the page rather than in the ear: thés is \te\ while Thésée is \te.ze\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “thés” sits inside “Thésée”, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 70352, derived from the frequency rank of both members and their visual similarity.

thés is recorded at frequency rank #31,280, classified as anoun, pronounced \te\. Thésée is at rank #39,072, tagged as aname, pronounced \te.ze\.

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 70352, this pair ranks #51,627 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of thés vs Thésée

Shared letters: hsté. Private to "thés": -. Private to "Thésée": e.

"thés" · 4 letters · shape CCVC  ·  "Thésée" · 6 letters · shape CCVCVV

Frequently Asked Questions

Is swapping "thés" for "Thésée" ever safe?
No - they are not even the same part of speech. "thés" is a noun and "Thésée" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "thés" or "Thésée"?
"thés" is the more common of the two: it sits at frequency rank #31,280 in our French list, against #39,072 for "Thésée". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "thés" and "Thésée" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "thés" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Thésée" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #51,627 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "thés" and "Thésée" also get mixed up with nearby pairs, the highest-scored neighbour is "Thésée vs tissée". Nearby pair

Confusion rank #51,627 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