# uno vs USD

> English confusable word pair

## The two words

### uno
*intj · IPA /ˈuː.noʊ/ · frequency rank #20,255*
A term said when the number of cards in player’s hand is reduced to one. If another player says this before the one whose hand contains only one card, the player who failed to say 'uno' must draw two cards.

### USD
*noun · frequency rank #7,515*
Initialism of unified school district.

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