themevsThéséeTell them apart

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

Which to use

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

#23,049
“theme” frequency rank
#39,072
“Thésée” frequency rank
62121
confusion score

Side-by-Side Comparison

Feature theme Thésée
Definition Thème, sujet ; argument. Fils d’Égée, époux de Phèdre qui affronta le Minotaure.

Where the eye mixes theme and Thésée

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

5 ch
theme
6 ch
Thésée

Look-alike desk: theme vs Thésée

These two trip readers on the page rather than in the ear: theme is \ˈθim\ while Thésée is \te.ze\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 62121, derived from the frequency rank of both members and their visual similarity.

theme is recorded at frequency rank #23,049, classified as anoun, pronounced \ˈθim\. 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 62121, this pair ranks #88,720 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of theme vs Thésée

Shared letters: eht. Private to "theme": m. Private to "Thésée": .

"theme" · 5 letters · shape CCVCV  ·  "Thésée" · 6 letters · shape CCVCVV

Known mistypes of this pair

  • themehteme · tehme · theem · themme · thheme · thmee · ttheme

Frequently Asked Questions

Is swapping "theme" for "Thésée" ever safe?
No - they are not even the same part of speech. "theme" is a noun and "Thésée" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "theme" or "Thésée" show up more?
"theme" is the more common of the two: it sits at frequency rank #23,049 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

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "theme" 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 #88,720 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "theme" and "Thésée" also get mixed up with nearby pairs, the highest-scored neighbour is "Thésée vs tissée". 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 #88,720 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