# UAV vs UI

> English confusable word pair

## The two words

### UAV
*noun · frequency rank #31,809*
Initialism of unmanned aerial vehicle or uncrewed aerial vehicle: an aircraft with no onboard pilot, and sometimes completely unpiloted, that is capable of controlled, sustained, level flight.

### UI
*noun · frequency rank #12,705*
Initialism of unemployment insurance.

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