Hello, coming back to you After a few tries, it appears the only spellchecker able to check multi languages (english + french in the same document) with my distribution is enchant
The spellchecking is good and I can add some words in my dictionaries and there are memorized during the spellchecking session I close and open again my document, my personnal dictionary is OK : less .config/enchant/fr_FR.dic REV CBJET Email But as soon I ask a new spellchecking session, my personnal dictionay is empty (confirm by less .config/enchant/fr_FR.dic) Looking forward to you