Know-it-all

"Know-it-all" in nb

bedreviter

(one who obnoxiously claims to be knowledgeable on a subject)

besserwisser

(one who obnoxiously claims to be knowledgeable on a subject)

forståsegpåer

(one who obnoxiously claims to be knowledgeable on a subject)

viktigper

(one who obnoxiously claims to be knowledgeable on a subject)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.