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know-everything
know-everything
synonyms
know-it-all
virtuoso
polymath
expert
Einstein
brainiac
brainbox
brain
intelligent person
brain surgeon
know-all
sapient
bright spark
intellectual
smartass
Buddha
master
adept
geek
smarty pants
rocket scientist
whiz
wisenheimer
mastermind
smart cookie
technician
smarty
boffin
wisecracker
wizard
wise apple
god
brains
know-it-all
deep thinker
clever clogs
wiseacre
genius
doubledome
mind
wunderkind
smart aleck
wise guy
pedant
idiot savant
wiseass
thinker
phony
clever arse
egotist
know-everything
definitions
noun
Synonym of know-it-all
A highly knowledgeable person; expert.