# film vs firm

> English confusable word pair

## The two words

### film
*noun · IPA /fɪlm/ · frequency rank #633*
A thin layer of some substance; a pellicle; a membranous covering, causing opacity.

### firm
*noun · IPA /fɜɹm/ · frequency rank #1,693*
A business partnership; the name under which it trades.

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