behaving in a proud, superior way; (of behaviour etc) showing too much pride in oneself and too little thought for others

having exaggerated self-opinion

the noise of strong wind or waves

bullying, intimidation

(an instance of) a display of boldness or courage

boastfulness

the theory that our actions are always caused by the desire to benefit ourselves

self-centeredness

the practice of talking too often or much about oneself

self-importance

being flamboyant

exhibitionism, flashiness

a mental illness in which a person has exaggerated ideas of her or his importance, power, wealth etc

self-centeredness

selfishness

egotism

an exaggerated display of wealth, skill etc to get admiration or envy

exhibitionism, flashiness

snobbish

arrogant