The English word "silly" has a multitude of meanings. Is there a single German word that would work as a translation for "silly" the following example sentences? If not, which word should I use in each case?
He keeps calling you these silly names. (playful)
Your silly husband is participating in the brezel marathon. (irresponsible)
That silly man will never graduate. (unintelligent)
Parse HTML with regex? That's a silly idea! (foolish)
"Blöd", "dumm" and "doof" feel too insulting to fit the first two senses.