Know-it-all

"Know-it-all" in Portuguese

sabe-tudo

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

sabichona

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

sabichão

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

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