# tofu vs tuff

> English confusable word pair

## The two words

### tofu
*noun · IPA /ˈtoʊfu/ · frequency rank #19,993*
A protein-rich food made from curdled soy milk.

### tuff
*noun · IPA /tʌf/ · frequency rank #29,499*
A light porous rock, now especially a rock composed of compacted volcanic ash varying in size from fine sand to coarse gravel.

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