# ob vs on

> Portuguese confusable word pair

## The two words

### ob
*pronoun · IPA /ob/ · frequency rank #28,692*
eu, pronome pessoal do caso nominativo da primeira pessoa do singular;

### on
*adjective · frequency rank #675*
ligado, ativo (na internet)

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