# CMOS vs crow

> English confusable word pair

## The two words

### CMOS
*noun · IPA /ˈsiːmɒs/ · frequency rank #31,112*
Initialism of complementary metal–oxide–semiconductor.

### crow
*noun · IPA /kɹəʊ/ · frequency rank #9,590*
A bird, usually black, of the genus Corvus, having a strong conical beak, with projecting bristles; it has a harsh, croaking call.

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