# ABD vs at

> English confusable word pair

## The two words

### ABD
*noun · frequency rank #24,071*
Initialism of all but dissertation.

### at
*preposition · IPA /æt/ · frequency rank #21*
In, near, or in the general vicinity of (a particular place).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/vs/abd-vs-at