commavscottaWhich spelling fits?

Which to use

“comma” and “cotta” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#20,315
“comma” frequency rank
#34,840
“cotta” frequency rank
55155
confusion score

Side-by-Side Comparison

Feature comma cotta
Definition The punctuation mark ⟨,⟩ used to indicate a set of parts of a sentence or between elements of a list. A surplice, in England and America usually one shorter and less full than the ordinary surplice and with short sleeves, or sometimes none.

Letter map: comma vs cotta

Shared letters muted; letters that set comma and cotta apart highlighted. Shared run: 3.

5 ch
comma
5 ch
cotta

Corpus notes: comma and cotta

comma and cotta are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 55155, derived from the frequency rank of both members and their visual similarity.

comma is recorded at frequency rank #20,315, classified as anoun, pronounced /ˈkɒmə/. cotta is at rank #34,840, tagged as anoun.

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 55155, this pair ranks #135,785 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of comma vs cotta

Shared letters: aco. Private to "comma": m. Private to "cotta": t.

"comma" · 5 letters · shape CVCCV  ·  "cotta" · 5 letters · shape CVCCV

Known mistypes of this pair

  • commaccomma · cmoma · comam · ocmma
  • cottaccotta · cotat · ctota · octta

Frequently Asked Questions

Is swapping "comma" for "cotta" ever safe?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Which is more common, "comma" or "cotta"?
"comma" is the more common of the two: it sits at frequency rank #20,315 in our English list, against #34,840 for "cotta". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "comma" and "cotta".

  • Full dictionary entry for "comma" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cotta" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #135,785 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "comma" and "cotta" also get mixed up with nearby pairs, the highest-scored neighbour is "catty vs cotta". 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 #135,785 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list