copvsKopConfusable pair

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

Which to use

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

#3,804
“cop” frequency rank
#48,852
“Kop” frequency rank
52656
confusion score

Side-by-Side Comparison

Feature cop Kop
Definition to capture or arrest someone A terrace at a football ground, originally for standing spectators, though all-seater stadia have been mandatory for larger UK clubs since 1994.

Same sound, different letters: cop vs Kop

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 2 letters.

3 ch
cop
3 ch
Kop

Same sound, different spelling - cop / Kop

Say them out loud and nothing separates them: cop and Kop carry the same recorded pronunciation, /kɒp/. Grammar is what tells them apart: one is averb, the other anoun, so most sentences will only accept one of them. They differ by a single letter - c in “cop” becomes k in “Kop”. Our composite confusion score for this pair is 52656, derived from the frequency rank of both members and their visual similarity.

cop is recorded at frequency rank #3,804, classified as averb, pronounced /kɒp/. Kop is at rank #48,852, tagged as anoun, 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 52656, this pair ranks #155,234 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cop vs Kop

Shared letters: op. Private to "cop": c. Private to "Kop": k.

"cop" · 3 letters · shape CVC  ·  "Kop" · 3 letters · shape CVC

Frequently Asked Questions

Can "cop" and "Kop" be used interchangeably?
No - they are not even the same part of speech. "cop" is a verb and "Kop" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "cop" or "Kop" show up more?
"cop" is the more common of the two: it sits at frequency rank #3,804 in our English list, against #48,852 for "Kop". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

"cop" and "Kop" share a sound, keep the gloss open, then jump to the headword or a nearby trap.

  • Full dictionary entry for "cop" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Kop" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #155,234 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "cop" and "Kop" also get mixed up with nearby pairs, the highest-scored neighbour is "kno vs Kop". Nearby pair

Confusion rank #155,234 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