# arco vs ardor

> Portuguese confusable word pair

## The two words

### arco
*noun · IPA /ˈaɾ.ku/ · frequency rank #4,287*
ente geométrico cuja principal característica é a curva

### ardor
*noun · IPA /ɐɾ.ˈdoɾ/ · frequency rank #36,748*
calor intenso

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