# ass vs AUC

> English confusable word pair

## The two words

### ass
*noun · IPA /æs/ · frequency rank #1,065*
Any of several species of horse-like animals, especially Equus asinus, the domesticated of which are used as beasts of burden.

### AUC
*adverb · frequency rank #48,600*
According to the Roman era, which reckons the number of years passed from the foundation of the city of Rome by Romulus, now usually taken as 753 bc.

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