# dope vs DOS

> English confusable word pair

## The two words

### dope
*noun · IPA [dəʊp] · frequency rank #8,275*
Any viscous liquid or paste, such as a lubricant, used in preparing a surface.

### 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/dope-vs-dos