# CID vs cop

> English confusable word pair

## The two words

### CID
*noun · IPA /sɪd/ · frequency rank #23,782*
caller identification; a feature that identifies the phone number of the caller.

### cop
*verb · IPA /kɒp/ · frequency rank #3,804*
to capture or arrest someone

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/vs/cid-vs-cop