# LIF vs lifes

> English confusable word pair

## The two words

### LIF
*noun · frequency rank #48,329*
Acronym of leukemia inhibitory factor.

### lifes
*noun · frequency rank #31,638*
plural of life

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