# based vs bast

> English confusable word pair

## The two words

### based
*adjective · IPA /beɪst/ · frequency rank #285*
Founded on; having a basis; often used in combining forms.

### bast
*noun · IPA /bɑːst/ · frequency rank #47,486*
Inner bark of a tree from which rope is traditionally made.

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