CRCvscrocoWhich spelling fits?

Which to use

“CRC” and “croco” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#41,205
“CRC” frequency rank
#49,010
“croco” frequency rank
90215
confusion score

Side-by-Side Comparison

Feature CRC croco
Definition Outil logiciel permettant de détecter les erreurs de transmission ou de transfert des données. Crocodile.

Letter map: CRC vs croco

Shared letters muted; letters that set CRC and croco apart highlighted. Shared run: 3. CRC runs 3 letters (CCC) against croco's 5 (CCVCV) - the length gap alone is often enough to separate them once you know to check it.

3 ch
CRC
5 ch
croco

Spelling & dictionary notes on CRC vs croco

CRC and croco are indexed as a confusable French pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 90215, derived from the frequency rank of both members and their visual similarity.

CRC is recorded at frequency rank #41,205, classified as anoun. croco is at rank #49,010, tagged as anoun, pronounced \kʁɔ.ko\.

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 90215, this pair ranks #5,007 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of CRC vs croco

Shared letters: cr. Private to "CRC": -. Private to "croco": o.

"CRC" · 3 letters · shape CCC  ·  "croco" · 5 letters · shape CCVCV

Known mistypes of this pair

  • croco ← ccroco · corco · crcoo · crocco · crooc · crroco

Frequently Asked Questions

Is swapping "CRC" for "croco" ever safe?
No. They differ by 2 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "CRC" vs "croco" - which ranks higher?
"CRC" is the more common of the two: it sits at frequency rank #41,205 in our French list, against #49,010 for "croco". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "CRC" and "croco".

  • Full dictionary entry for "CRC" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "croco" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #5,007 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "CRC" and "croco" also get mixed up with nearby pairs, the highest-scored neighbour is "croce vs croco". 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 #5,007 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