# o's vs oso

> English confusable word pair

## The two words

### o's
*noun · IPA /əʊz/ · frequency rank #30,902*
plural of the letter o

### oso
*adverb · IPA /ˈoːsoː/ · frequency rank #44,978*
Pronunciation spelling of also, representing Singapore English.

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