roccavsrocksWhich spelling fits?

Which to use

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

#40,973
“rocca” frequency rank
#40,475
“rocks” frequency rank
81448
confusion score

Side-by-Side Comparison

Feature rocca rocks
Definition Roche, roc. Pluriel de rock.

Where the eye mixes rocca and rocks

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

5 ch
rocca
5 ch
rocks

Visual trap between rocca and rocks

A purely visual mix-up. rocca (\rɔk.ka\) and rocks (\ʁɔk\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 81448, derived from the frequency rank of both members and their visual similarity.

rocca is recorded at frequency rank #40,973, classified as anoun, pronounced \rɔk.ka\. rocks is at rank #40,475, tagged as anoun, pronounced \ʁɔk\.

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 81448, this pair ranks #18,728 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of rocca vs rocks

Shared letters: cor. Private to "rocca": a. Private to "rocks": ks.

"rocca" · 5 letters · shape CVCCV  ·  "rocks" · 5 letters · shape CVCCC

Known mistypes of this pair

  • roccaorcca · rcoca · roca · rocac · rrocca
  • rocksorcks · rcoks · roccks · rockks · rockss · rocsk · rokcs · rrocks

Frequently Asked Questions

Do "rocca" and "rocks" mean the same thing in a sentence?
No. They are said differently (\rɔk.ka\ versus \ʁɔk\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "rocca" vs "rocks" - which ranks higher?
"rocks" is the more common of the two: it sits at frequency rank #40,475 in our French list, against #40,973 for "rocca". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "rocca" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rocks" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #18,728 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "rocca" and "rocks" also get mixed up with nearby pairs, the highest-scored neighbour is "rocca vs roya". 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 #18,728 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