Install hunspell-fr-comprehensive by entering the following commands in the terminal:
sudo apt update sudo apt install hunspell-fr-comprehensive
Description:
French dictionary for hunspell (comprehensive version)
This dictionary includes both the old and the new spelling for the words that were affected by the 1990 reform. . For an overview of the available French dictionaries, see the description of the hunspell-fr package.
Homepage: http://www.dicollecte.org/
Version: 1:6.2-1
Section: universe/text