Definitions of swellhead

n a conceited and self-centered person

egoist, egotist
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blowhard, boaster, braggart, bragger, line-shooter, vaunter
a very boastful and talkative person
an abnormally egotistical person
exhibitionist, show-off
someone who deliberately behaves in such a way as to attract attention
know-all, know-it-all
someone who thinks he knows everything and refuses to accept advice or information from others
a pathological egotist
miles gloriosus
a braggart soldier (a stock figure in comedy)
a vain and talkative person (chatters like a parrot)
someone who performs with an eye to the applause from spectators in the grandstand
hot dog, hotdog
someone who performs dangerous stunts to attract attention to himself
poser, poseur
a person who habitually pretends to be something he is not
Type of:
disagreeable person, unpleasant person
a person who is not pleasant or agreeable

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