Which to use
“terreur” is a noun and “terreux” is an adjective - they look or sound alike but fill different roles in a sentence.
- #6,445
- “terreur” frequency rank
- #44,221
- “terreux” frequency rank
- 50666
- confusion score
Side-by-Side Comparison
| Feature | terreur | terreux |
|---|---|---|
| Definition | Émotion profonde causée dans l’âme par la présence, l’annonce, la peinture d’un grand mal ou d’un grand péril ; épouvante, crainte violente. | Qui a rapport à la terre, qui est de la nature de la terre. |
Where the eye mixes terreur and terreux
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. terreur and terreux follow the identical consonant-vowel pattern (CVCCVVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses terreur with terreux
These two trip readers on the page rather than in the ear: terreur is \tɛ.ʁœʁ\ while terreux is \tɛ.ʁø\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - r in “terreur” becomes x in “terreux”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 50666, derived from the frequency rank of both members and their visual similarity.
terreur is recorded at frequency rank #6,445, classified as anoun, pronounced \tɛ.ʁœʁ\. terreux is at rank #44,221, tagged as anadj, pronounced \tɛ.ʁø\.
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 50666, this pair ranks #160,876 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of terreur vs terreux
Shared letters: ertu. Private to "terreur": -. Private to "terreux": x.
"terreur" · 7 letters · shape CVCCVVC · "terreux" · 7 letters · shape CVCCVVC
Known mistypes of this pair
Frequently Asked Questions
Can "terreur" and "terreux" be used interchangeably?
Frequency check: "terreur" vs "terreux" - which ranks higher?
What to do next
Eye-level mix-up between "terreur" and "terreux" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "terreur" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "terreux" - compare definitions side by side with the headword page. Word entry
- This pair ranks #160,876 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "terreur" and "terreux" also get mixed up with nearby pairs, the highest-scored neighbour is "terreaux vs terreux". 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 #160,876 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.