Which to use
“théorèmes” and “théories” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #40,532
- “théorèmes” frequency rank
- #5,616
- “théories” frequency rank
- 46148
- confusion score
Side-by-Side Comparison
| Feature | théorèmes | théories |
|---|---|---|
| Definition | Pluriel de théorème. | Pluriel de théorie. |
Where the eye mixes théorèmes and théories
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. théorèmes runs 9 letters (CCVVCVCVC) against théories's 8 (CCVVCVVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses théorèmes with théories
A purely visual mix-up. théorèmes (\te.ɔ.ʁɛm\) and théories (\te.ɔ.ʁi\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 46148, derived from the frequency rank of both members and their visual similarity.
théorèmes is recorded at frequency rank #40,532, classified as anoun, pronounced \te.ɔ.ʁɛm\. théories is at rank #5,616, tagged as anoun, pronounced \te.ɔ.ʁi\.
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 46148, this pair ranks #197,220 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of théorèmes vs théories
Shared letters: ehorsté. Private to "théorèmes": mè. Private to "théories": i.
"théorèmes" · 9 letters · shape CCVVCVCVC · "théories" · 8 letters · shape CCVVCVVC
Frequently Asked Questions
Is swapping "théorèmes" for "théories" ever safe?
Frequency check: "théorèmes" vs "théories" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "théorèmes" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "théories" - compare definitions side by side with the headword page. Word entry
- This pair ranks #197,220 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "théorèmes" and "théories" also get mixed up with nearby pairs, the highest-scored neighbour is "théorèmes vs thermes". Nearby pair
Confusion rank #197,220 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.