hubris
overpresumption
lordliness
haughtiness
conceited
self-conceited
vain
high-handedness
hauteur
egotistic
egotistical
arrogance
swollen
swollen-headed
overpresumptuous
hubrid
self-love
weening
uppish
arrogant
self-important
chesty
vainglorious
delusion of grandeur
presumptive
egomania
lofty
piss proud
authenticism
vanity
what the hell
conceitedness
conceit
proudheartedness
discredit
overpraising
above
double-mindedly
envious
think one's shit doesn't stink
swell-headed
overthoughtfulness
assumption
boldness
haughtily
presumptuosity
priggishness
disapprovingly
eyewash
presumptuousness