Install hunspell-pt-br by entering the following commands in the terminal:
sudo apt update sudo apt install hunspell-pt-br
Description:
Brazilian Portuguese dictionary for hunspell
This is the Brazilian Portuguese dictionary for use with the hunspell spellchecker. . Hunspell is a spell checker and morphological analyzer library and program designed for languages with rich morphology and complex word compounding or character encoding. It is based on MySpell and features an Ispell-like terminal interface using Curses library, an Ispell pipe interface and a LibreOffice UNO module.
Homepage: https://wiki.documentfoundation.org/Language_support_of_LibreOffice
Version: 1:6.0.3-3
Section: text