know-it-all

Definition for know-it-all

noun as in one who claims full knowledge

Strongest matches

smart aleck, wise guy

Strong matches

braggart, brain, intellectual, windbag, wiseacre

Weak matches

smart-ass, smarty-pants, walking encyclopedia

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Related Words

Words related to know-it-all are not direct synonyms, but are associated with the word know-it-all. Browse related words to learn more about word associations.

arrogant

adjectiveas in having exaggerated self-opinion

aloof
assuming
audacious
autocratic
biggety
bossy
bragging
cavalier
cheeky
cocky
cold-shoulder
conceited
contemptuous
cool
disdainful
domineering
egotistic
haughty
high-and-mighty
high-handed
imperious
insolent
know-it-all
lordly
on an ego trip
overbearing
peremptory
pompous
presumptuous
pretentious
proud
puffed up
scornful
self-important
smarty
smarty-pants
smug
sniffy
snippy
snooty
snotty
stuck up
supercilious
superior
swaggering
uppity
vain

bighead

nounas in boaster

blowhard
braggart
bragger
egomaniac
egotist
know-it-all
show-off
trumpeter

bigmouth

nounas in a loudmouth

bag of wind
big talker
blowhard
blusterer
boaster
brag
braggart
bragger
bull artist
bull-thrower
gasbag
gossiper
grandstander
know-it-all
show-off
swelled head
trumpeter
windbag

boastful

adjectiveas in bragging

arrogant
big
big-headed
bombastic
cocky
conceited
crowing
egotistic
egotistical
exultant
full of hot air
highfalutin
hot stuff
know-it-all
loudmouth
on ego trip
pompous
pretentious
puffed-up
self-aggrandizing
self-applauding
smart-alecky
snooty
strutting
stuck-up
swaggering
swanky
swollen-headed
too big for one's britches
vainglorious
vaunting
windbag

braggart

nounas in person who talks boastingly

bag of wind
big talker
big-timer
bigmouth
blatherskite
blowhard
blusterer
boaster
brag
braggadocio
bragger
egotist
exhibitionist
gasbag
gascon
grandstander
hotshot
know-it-all
peacock
ranter
raver
show off
strutter
swaggerer
swashbuckler
swelled head
trumpeter
windbag

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