# undertake vs undertone

> English confusable word pair

## The two words

### undertake
*verb · IPA /ˌʌndəˈteɪk/ · frequency rank #10,787*
To take upon oneself; to start, to embark on (a specific task etc.).

### undertone
*noun · IPA /ˈʌndə(ɹ)təʊn/ · frequency rank #46,240*
An auditory tone of low pitch or volume.

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