CICEvscircaTell them apart

Quick tell: CICE is a noun, circa is a preposition, so they fill different roles in a sentence.

Which to use

“CICE” is a noun and “circa” is a preposition - they look or sound alike but fill different roles in a sentence.

#17,374
“CICE” frequency rank
#42,230
“circa” frequency rank
59604
confusion score

Side-by-Side Comparison

Feature CICE circa
Definition Dispositif fiscal français, créé en 2013 et supprimé en 2019, qui permettait aux entreprises de bénéficier d’un crédit d’impôt calculé sur la masse salariale, dans le but de soutenir la rémunération globale des salarié·e·s et d’encourager l’investissement, la recherche et l’emploi. À peu près, aux environs de, vers.

Where the eye mixes CICE and circa

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

4 ch
CICE
5 ch
circa

Why the eye confuses CICE with circa

These two trip readers on the page rather than in the ear: CICE is \se.i.se.ø\ while circa is \siʁ.ka\. 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 preposition), which is usually the fastest check. Our composite confusion score for this pair is 59604, derived from the frequency rank of both members and their visual similarity.

CICE is recorded at frequency rank #17,374, classified as anoun, pronounced \se.i.se.ø\. circa is at rank #42,230, tagged as aprep, pronounced \siʁ.ka\.

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 59604, this pair ranks #102,229 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of CICE vs circa

Shared letters: ci. Private to "CICE": e. Private to "circa": ar.

"CICE" · 4 letters · shape CVCV  ·  "circa" · 5 letters · shape CVCCV

Known mistypes of this pair

  • CICEccice · ccie · cicce · ciec · icce
  • circaccirca · cicra · cirac · circca · cirrca · crica · icrca

Frequently Asked Questions

Is swapping "CICE" for "circa" ever safe?
No - they are not even the same part of speech. "CICE" is a noun and "circa" a preposition, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "CICE" or "circa"?
"CICE" is the more common of the two: it sits at frequency rank #17,374 in our French list, against #42,230 for "circa". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "CICE" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "circa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #102,229 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "CICE" and "circa" also get mixed up with nearby pairs, the highest-scored neighbour is "circa vs ciro". 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 #102,229 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