# dojo vs DOS

> English confusable word pair

## The two words

### dojo
*noun · IPA /ˈdəʊdʒəʊ/ · frequency rank #29,245*
A training facility, usually led by one or more sensei; a hall or room used for such training.

### DOS
*noun · IPA /diː oː ˈɛs/ · frequency rank #11,370*
Initialism of date of service.

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