# serial vs series

> Portuguese confusable word pair

## The two words

### serial
*adjective · frequency rank #12,980*
pertencente a série ou relativo a ela

### series
*noun · IPA /ˈse.ɾjes/ · frequency rank #8,113*
forma plural de serie

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