codavscopWhich spelling fits?

Quick tell: coda is a noun, cop is a verb, so they fill different roles in a sentence.

Which to use

“coda” is a noun and “cop” is a verb - they look or sound alike but fill different roles in a sentence.

#39,740
“coda” frequency rank
#3,804
“cop” frequency rank
43544
confusion score

Side-by-Side Comparison

Feature coda cop
Definition A passage that brings a movement or piece to a conclusion through prolongation. to capture or arrest someone

Where the eye mixes coda and cop

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
coda
3 ch
cop

Why the eye confuses coda with cop

These two trip readers on the page rather than in the ear: coda is /ˈkəʊ.də/ while cop is /kɒp/. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 43544, derived from the frequency rank of both members and their visual similarity.

coda is recorded at frequency rank #39,740, classified as anoun, pronounced /ˈkəʊ.də/. cop is at rank #3,804, tagged as averb, pronounced /kɒp/.

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 43544, this pair ranks #239,004 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of coda vs cop

Shared letters: co. Private to "coda": ad. Private to "cop": p.

"coda" · 4 letters · shape CVCV  ·  "cop" · 3 letters · shape CVC

Known mistypes of this pair

  • codaccoda · cdoa · coad · codda · ocda

Frequently Asked Questions

Can "coda" and "cop" be used interchangeably?
No - they are not even the same part of speech. "coda" is a noun and "cop" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "coda" or "cop"?
"cop" is the more common of the two: it sits at frequency rank #3,804 in our English list, against #39,740 for "coda". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "coda" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cop" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #239,004 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "coda" and "cop" also get mixed up with nearby pairs, the highest-scored neighbour is "coda vs coms". 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 #239,004 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