Advertisement
Advertisement
know-it-all
noun as in one who claims full knowledge
Strongest matches
Strong matches
Weak matches
adjective as in arrogant
Weak matches
- assuming
- audacious
- autocratic
- biggety
- bragging
- cheeky
- cold-shoulder
- conceited
- contemptuous
- cool
- disdainful
- domineering
- egotistic
- high-and-mighty
- high-handed
- insolent
- lordly
- on an ego trip
- overbearing
- peremptory
- proud
- puffed up
- scornful
- self-important
- smarty
- smarty-pants
- sniffy
- snippy
- snooty
- snotty
- stuck up
- supercilious
- superior
- swaggering
- uppity
adjective as in self-centered
Strongest matches
Strong match
adjective as in self-confident
Strongest matches
adjective as in self-important
adjective as in snotty
adjective as in uppity
adjective as in cocky
adjective as in boastful
adjective as in prideful
Weak matches
- aloof
- assuming
- audacious
- autocratic
- biggety
- boastful
- bossy
- bragging
- cavalier
- cheeky
- cocky
- cold-shoulder
- conceited
- contemptuous
- cool
- disdainful
- dismissive
- domineering
- egotistic
- egotistical
- haughty
- high-and-mighty
- high-handed
- imperious
- insolent
- lofty
- lordly
- narcissistic
- on an ego trip
- on one's high horse
- overbearing
- overweening
- peremptory
- pompous
- presumptuous
- pretentious
- puffed up
- scornful
- self-important
- self-satisfied
- smug
- sniffy
- snippy
- snobbish
- snooty
- snotty
- stuck-up
- supercilious
- superior
- swaggering
- uppity
- vain
- vainglorious
adjective as in cocky
adjective as in conceited
noun as in know-it-all
Strongest matches
Strong matches
Weak matches
noun as in smart-aleck
noun as in windbag
Weak matches
noun as in bigmouth
noun as in learned person
noun as in braggart
noun as in smart aleck
Strongest match
noun as in wiseass/wise-ass
Strongest matches
Weak matches
noun as in saucebox
noun as in smarty
noun as in smarty-pants/smarty pants
noun as in vaunter
noun as in egghead
Weak matches
Advertisement
Discover More
Example Sentences
He made an easy target, the know-it-all liberal egghead who demeaned the wisdom of the American people.
On her own path, though, the “relationship know-it-all” is embracing her own, different natural progression.
In her Twitter profile bio, writer Liz Tuccillo calls herself a “relationship know-it-all.”
Franklin was a printer, scientist, revolutionary, ambassador and all around know-it-all.
He was kind of a know-it-all, talked with a lot of authority on different subjects.
Lewis was one of these stuck-up, know-it-all johnnies, not long breeched.
"I've a good mind not to tell you, Mr. Know-it-all," exclaimed Johnny Chuck.
None of the new girls appeared to be inclined toward a “know-it-all” attitude, for which Jane was grateful.
They couldn't fool me with their slick off-the-cuff ready-made know-it-all responses!
"She is—and she's just what you need," said Sue, with that know-it-all smile of hers.
Synonym of the day
Start each day with the Synonym of the Day in your inbox!
By clicking "Sign Up", you are accepting Dictionary.com Terms & Conditions and Privacy Policies.
On this page you'll find 44 synonyms, antonyms, and words related to know-it-all, such as: smart aleck, wise guy, braggart, brain, intellectual, and windbag.
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
Advertisement
Advertisement
Advertisement
Browse