Spellcheck Not Remembering added words

[VicLive]

I'm new to roundcube. How do I add words to spellcheck.

[rm13]

Check the defaults.inc.php config file, I think it's this setting to add exceptions.
$config['spellcheck_dictionary']

Assuming you are using the RC spellchecker and not a builtin spellcheck from your OS. (E.g. I just depend on the system spell check on my Mac)