# vas vs vo

> English confusable word pair

## The two words

### vas
*noun · IPA /ˈvæs/ · frequency rank #28,419*
A vessel or duct transporting any bodily fluid, such as blood, lymph, chyle, or semen.

### vo
*noun · frequency rank #25,971*
Obsolete form of voe (“sea inlet”).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/vs/vas-vs-vo