swellheaded
Too full of yourself
Swellheaded means conceited or arrogant, having an inflated sense of one's own importance.
The image is of a head literally swelling with self-regard: Don't get swellheaded just because you won one game.
The noun is swellhead.
Excessively proud or futile
- narcissisticObsessed with one's image
- self-admiringFond of oneself
- self-lovingExcessively admiring oneself
- preeningGrooming with vanity
egotistical · bigheaded · self-absorbed · vainglorious · prideful · immodest · peacockish · egocentric
Affectedly grand in manner
- haughtyDisdainfully proud
- superciliousArrogantly contemptuous of others
- imperiousArrogantly authoritative
- overbearingArrogantly dominating in manner
domineering · high-handed · condescending · patronizing · disdainful · contemptuous · lordly · snobbish
Excessive self-praise
- braggartOne who flaunts achievements
- swaggeringOstentatiously self-assured manner
- cockyExcessively self-assured
- brashOffensively self-assertive
blowhard · show-off · grandstanding · self-aggrandizing · puffed-up · windbag · loudmouth · trumpeting
Smugly pleased with oneself
- complacentUncritically self-satisfied
- self-congratulatorySmugly satisfied with oneself
- self-righteousSmugly certain of correctness
- holier-than-thouSmugly moralistic toward others
sanctimonious · priggish · preachy · superior · gloating · hubristic · overconfident · cocksure
vain
Excessively proud or futile
- narcissisticObsessed with one's image
- self-admiringFond of oneself
- self-lovingExcessively admiring oneself
preening · egotistical · bigheaded · self-absorbed · vainglorious · prideful · immodest · peacockish · egocentric · self-obsessed
pompous
Affectedly grand in manner
- haughtyDisdainfully proud
- superciliousArrogantly contemptuous of others
- imperiousArrogantly authoritative
overbearing · domineering · high-handed · condescending · patronizing · disdainful · contemptuous · lordly · snobbish · snooty
bragging
Excessive self-praise
- braggartOne who flaunts achievements
- swaggeringOstentatiously self-assured manner
- cockyExcessively self-assured
brash · blowhard · show-off · grandstanding · self-aggrandizing · puffed-up · windbag · loudmouth · trumpeting · crowing
self-satisfied
Smugly pleased with oneself
- complacentUncritically self-satisfied
- self-congratulatorySmugly satisfied with oneself
- self-righteousSmugly certain of correctness
holier-than-thou · sanctimonious · priggish · preachy · superior · gloating · hubristic · overconfident · cocksure
swellheadedhumble
Unassuming about oneself
modest · self-effacing · unassuming · meek · unpretentious
head, swell, swelling, heading, headed, swelled, swells, beheaded, upswell