Words To Describe Arrogant Behavior

adjective characterized by boasting or bragging; proud or self-important

• The CEO's boastful claims about the company's success were met with skepticism by the shareholders.
• He's always so boastful about his golf game, but I've never seen him actually play.
• She's so full of herself, always being all boastful and stuff.
• His boastful attitude is like a shield, hiding his insecurities underneath.

adjective having or showing an exaggerated opinion of one's own importance, wealth, or social status

preposition used to indicate a position or location that is higher than something else

• She has a reputation for being stuck up and unapproachable in social settings.
• I can't stand hanging out with her, she's so stuck up.
• Why are you being so stuck up about it? Just chill out.
• His pride and ego were so inflated, he was practically stuck up to the ceiling.

adjective behaving or looking as though one thinks one is superior to others

• Her supercilious attitude towards her colleagues made it difficult for them to work together.
• I can't stand how supercilious he acts around us.
• She's always so supercilious, thinking she's better than everyone else.
• His supercilious smirk spoke volumes about his arrogance.

adjective an adjective describes or modifies a noun or pronoun, in this case 'swelled headed' describes a person who is excessively proud or arrogant

• The manager's swelled-headed attitude towards his subordinates created a toxic work environment.
• Don't get too swelled-headed just because you won the game last week.
• He's been acting all swelled-headed since he got that new promotion.
• Her ego swelled-headed to the size of a hot air balloon after receiving all the praise.

adjective an adjective that describes someone who is arrogant or haughty

• The toplofty aristocrat looked down upon the commoners with disdain.
• She always acts so toplofty, like she's better than everyone else.
• Don't be so toplofty, nobody likes a snob.
• His toplofty attitude was like a barrier that kept others at a distance.