circvsCNCWhich spelling fits?

Quick tell: circ is a noun, CNC is a name, so they fill different roles in a sentence.

Which to use

“circ” is a noun and “CNC” is a name - they look or sound alike but fill different roles in a sentence.

#39,213
“circ” frequency rank
#23,801
“CNC” frequency rank
63014
confusion score

Side-by-Side Comparison

Feature circ CNC
Definition Cirque, lieu destiné, chez les Romains, à accueillir les jeux publics Établissement public, fondé en 1946, qui aide et régule l’industrie cinématographique et audiovisuelle en France.

Letter map: circ vs CNC

Shared letters muted; letters that set circ and CNC apart highlighted. Shared run: 2.

4 ch
circ
3 ch
CNC

Grammar separator: circ vs CNC

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: circ is anoun and CNCaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 63014, derived from the frequency rank of both members and their visual similarity.

circ is recorded at frequency rank #39,213, classified as anoun, pronounced \ˈsiɾk\. CNC is at rank #23,801, tagged as aname.

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 63014, this pair ranks #84,100 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of circ vs CNC

Shared letters: c. Private to "circ": ir. Private to "CNC": n.

"circ" · 4 letters · shape CVCC  ·  "CNC" · 3 letters · shape CCC

Known mistypes of this pair

  • circccirc · circc · cirrc · cric · icrc

Frequently Asked Questions

Can "circ" and "CNC" be used interchangeably?
No - they are not even the same part of speech. "circ" is a noun and "CNC" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "circ" or "CNC" show up more?
"CNC" is the more common of the two: it sits at frequency rank #23,801 in our French list, against #39,213 for "circ". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "circ" and "CNC".

  • Full dictionary entry for "circ" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "CNC" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #84,100 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "circ" and "CNC" also get mixed up with nearby pairs, the highest-scored neighbour is "circ 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 #84,100 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