I finally found it. I was tired of getting naive unhelpful suggestions from VSCodium that are just based on words that appear anywhere in the file, and are not coming from a proper language server. They're caused by "editor.suggest.showWords" (Editor > Suggest: Show Words".
@divclassbutton even when it's not for dunking, 99/100 times it's useless and a regular boost would do. I don't need to read the booster eye or down-finger emoji when the important message is the linked post.
@informapirata @sabrinaweb71 @dark_vengeance @saxeee @ten700 @informatica e io sono anche d'accordo, ma finché non saranno d'accordo le persone che nelle aziende prendono le decisioni non cambierà nulla (purtroppo).