SynonymX
Speak
Know-It-All
Definition of Know-It-All
1.
Someone who thinks he knows everything and refuses to accept advice or information from others
Noun
Synonyms for word "know-it-all"
know-all
Semanticaly linked words with "know-it-all"
colloquialism
egoist
egotist
swellhead
Hyponims for word "know-it-all"
egoist
egotist
swellhead