wiseacre
/ˈwaɪzeɪkə(ɹ)/noun
Middle School
1
One who feigns knowledge or cleverness; one who is wisecracking; an insolent upstart.
2
A learned or wise man.
Thesaurus
#obsolete
One who feigns knowledge or cleverness; one who is wisecracking; an insolent upstart.
A learned or wise man.