Which to use
“certes” is an adverb and “curtis” is a verb - they look or sound alike but fill different roles in a sentence.
- #1,653
- “certes” frequency rank
- #14,903
- “curtis” frequency rank
- 16556
- confusion score
Side-by-Side Comparison
| Feature | certes | curtis |
|---|---|---|
| Definition | En vérité, sans mentir. | Deuxième personne du pluriel du présent de l’indicatif de curtir. |
Where the eye mixes certes and curtis
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. certes and curtis follow the identical consonant-vowel pattern (CVCCVC). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between certes and curtis
These two trip readers on the page rather than in the ear: certes is \sɛʁt\ while curtis is \kuɾ.tˈiʃ\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adverb vs verb), which is usually the fastest check. Our composite confusion score for this pair is 16556, derived from the frequency rank of both members and their visual similarity.
certes is recorded at frequency rank #1,653, classified as anadv, pronounced \sɛʁt\. curtis is at rank #14,903, tagged as averb, pronounced \kuɾ.tˈiʃ\.
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 16556, this pair ranks #387,299 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of certes vs curtis
Shared letters: crst. Private to "certes": e. Private to "curtis": iu.
"certes" · 6 letters · shape CVCCVC · "curtis" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "certes" and "curtis" be used interchangeably?
Which is more common, "certes" or "curtis"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "certes" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "curtis" - compare definitions side by side with the headword page. Word entry
- This pair ranks #387,299 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "certes" and "curtis" also get mixed up with nearby pairs, the highest-scored neighbour is "courais vs curtis". 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 #387,299 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.