certesvscuresConfusable pair

Quick tell: certes is a adverb, cures is a noun, so they fill different roles in a sentence.

Which to use

“certes” is an adverb and “cures” is a noun - they look or sound alike but fill different roles in a sentence.

#1,653
“certes” frequency rank
#30,120
“cures” frequency rank
31773
confusion score

Side-by-Side Comparison

Feature certes cures
Definition En vérité, sans mentir. Pluriel de cure.

Where the eye mixes certes and cures

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
certes
5 ch
cures

Why the eye confuses certes with cures

These two trip readers on the page rather than in the ear: certes is \sɛʁt\ while cures is \kyʁ\. 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 (adverb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 31773, 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\. cures is at rank #30,120, tagged as anoun, pronounced \kyʁ\.

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 31773, this pair ranks #301,646 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of certes vs cures

Shared letters: cers. Private to "certes": t. Private to "cures": u.

"certes" · 6 letters · shape CVCCVC  ·  "cures" · 5 letters · shape CVCVC

Known mistypes of this pair

  • certesccertes · cerets · cerrtes · certess · certse · certtes · cetres · cretes
  • curesccures · cuers · curess · curres · curse · ucres

Frequently Asked Questions

Can "certes" and "cures" be used interchangeably?
No - they are not even the same part of speech. "certes" is an adverb and "cures" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "certes" vs "cures" - which ranks higher?
"certes" is the more common of the two: it sits at frequency rank #1,653 in our French list, against #30,120 for "cures". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "certes" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cures" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #301,646 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "certes" and "cures" also get mixed up with nearby pairs, the highest-scored neighbour is "courges vs cures". 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 #301,646 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