# test vs TOS

> English confusable word pair

## The two words

### test
*noun · IPA /tɛst/ · frequency rank #667*
A challenge, trial.

### TOS
*noun · IPA /tiː əʊ ɛs/ · frequency rank #19,720*
Initialism of terms of service.

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