# ai vs ar

> Portuguese confusable word pair

## The two words

### ai
*intj · IPA /aj/ · frequency rank #1,090*
expressa dor física ou sentimental

### ar
*noun · frequency rank #613*
fluido gasoso que envolve todo o planeta Terra; atmosfera

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-02.
Canonical page: https://plainspell.com/pt/vs/ai-vs-ar