Idioms are special phrases that mean something different from what the individual words say on their own. People use them to make their speaking and writing more colorful, descriptive, and fun. In this guide, you will learn many popular expressions that describe people who act overly proud, show off, or think they are better than everyone else.
In this lesson, we’ll look at idioms for arrogant that mean acting conceited, looking down on others, and having a big ego. Let’s get started and explore some of these helpful expressions.
Idioms for Arrogant
1. High and mighty
Meaning: Acting as if you are superior to everyone else and above normal rules.
For Example: Ever since he won the race, he has been acting high and mighty. / Nobody likes playing with someone who behaves in a high and mighty way.
Other Ways to Say: Conceited / Self-important
2. Big-headed
Meaning: Thinking too highly of yourself and your own abilities.
For Example: Getting top marks on one test made him really big-headed. / Try not to get big-headed just because you scored the winning goal.
Other Ways to Say: Full of yourself / Stuck-up
3. Too big for your boots
Meaning: Behaving as if you are more important or powerful than you actually are.
For Example: The new team captain is getting a bit too big for his boots. / She got too big for her boots after being named class president.
Other Ways to Say: Overconfident / Arrogant
4. Look down your nose at
Meaning: To treat someone as if they are inferior or less important than you.
For Example: You should never look down your nose at people who are still learning. / She looks down her nose at anyone who does not wear designer shoes.
Other Ways to Say: Act superior to / Disdain someone
5. Full of yourself
Meaning: Thinking only about how great you are and ignoring other people.
For Example: He is so full of himself that he talks only about his own high scores. / Nobody wants to sit next to someone who is full of himself.
Other Ways to Say: Self-absorbed / Vain
6. On a high horse
Meaning: Acting in an arrogant and morally superior way toward others.
For Example: Get off your high horse and admit that you made a mistake too. / She was on a high horse while lecturing her classmates about neatness.
Other Ways to Say: Acting superior / Preachy
7. Stuck-up
Meaning: Having an unfriendly attitude because you think you are better than others.
For Example: The new student seemed stuck-up at first, but she was just shy. / Nobody liked the stuck-up player who refused to high-five his teammates.
Other Ways to Say: Snobbish / Conceited
8. Cock of the walk
Meaning: Someone who acts overly proud and dominant in a small group.
For Example: He strutted around the playground like he was the cock of the walk. / Winning the trophy made him think he was the cock of the walk.
Other Ways to Say: Top dog / Bossy leader
9. Turn up your nose at
Meaning: To reject or look down on something because you think it is not good enough for you.
For Example: He turned up his nose at the simple lunch his mom packed. / Do not turn up your nose at a kind offer of help.
Other Ways to Say: Snob / Reject disdainfully
10. Swelled head
Meaning: An overly high opinion of yourself caused by praise or success.
For Example: All the compliments gave the young singer a swelled head. / He developed a swelled head after winning the science competition.
Other Ways to Say: Big ego / Overinflated pride
11. Full of hot air
Meaning: Boasting and talking big without having the skills to back it up.
For Example: Ignore his brag about beating everyone because he is full of hot air. / The loud player turned out to be completely full of hot air.
Other Ways to Say: All talk / Boastful
12. Too big for your britches
Meaning: Acting overly proud and exceeding your proper boundaries.
For Example: He got a little too big for his britches after joining the varsity squad. / My uncle told my brother not to get too big for his britches.
Other Ways to Say: Overstepping / Conceited
13. Smart aleck
Meaning: Someone who acts annoyingly clever and shows off their knowledge arrogantly.
For Example: Stop being a smart aleck and listen to the teacher’s instructions. / The smart aleck made a sarcastic joke in front of the whole class.
Other Ways to Say: Show-off / Know-it-all
14. Know-it-all
Meaning: A person who behaves as if they know everything better than anyone else.
For Example: Nobody likes working on group projects with a know-it-all. / He acted like a know-it-all during our history museum tour.
Other Ways to Say: Smarty-pants / Wiseacre
15. Blow your own trumpet
Meaning: To brag loudly about your own achievements and talents.
For Example: She loves to blow her own trumpet whenever she wins a board game. / You do not need to blow your own trumpet when your hard work speaks for itself.
Other Ways to Say: Toot your own horn / Boast openly
16. Toot your own horn
Meaning: To talk boastfully about your own success or skills.
For Example: He is always tooting his own horn about how fast he can run. / I do not mean to toot my own horn, but my drawing won first prize.
Other Ways to Say: Show off / Brag
17. Airs and graces
Meaning: False and arrogant manners adopted to impress or look superior to others.
For Example: She put on airs and graces after being cast as the lead in the play. / We prefer people who are genuine rather than full of airs and graces.
Other Ways to Say: Pretensiousness / Snobbish ways
18. Prince on a throne
Meaning: Acting as though you deserve royal treatment and special service from everyone.
For Example: He sat there like a prince on a throne expecting us to bring him snacks. / She behaved like a princess on a throne during group cleanup.
Other Ways to Say: Spoiled leader / Arrogant ruler
19. Holier-than-thou
Meaning: Having an attitude that you are morally better and more correct than others.
For Example: His holier-than-thou attitude annoyed everyone in the discussion group. / She spoke in a holier-than-thou tone when correcting my spelling.
Other Ways to Say: Sanctimonious / Self-righteous
20. Lord it over
Meaning: To use your power or status to act bossy and superior toward someone.
For Example: Once he became team captain, he started to lord it over the younger players. / Do not lord your high test scores over your classmates.
Other Ways to Say: Boss around / Dominate arrogantly
21. Legend in your own mind
Meaning: Believing you are extremely famous or talented when nobody else agrees.
For Example: He thinks he is a basketball superstar, but he is just a legend in his own mind. / She is a legend in her own mind when it comes to singing.
Other Ways to Say: Deludedly proud / Self-deceived star
22. Prim and proper
Meaning: Showing an overly strict, stiff, and superior standard of behavior.
For Example: She acted so prim and proper that she refused to sit on the grass. / The host was very prim and proper during the formal tea party.
Other Ways to Say: Stiff / Overly formal
23. Puffed up
Meaning: Filled with sudden, excessive pride and self-importance.
For Example: He was puffed up with pride after receiving the star student award. / The bird looked puffed up, just like its arrogant owner.
Other Ways to Say: Swollen with pride / Conceited
24. Proud as a peacock
Meaning: Visibly showing extreme pride in your appearance or accomplishments.
For Example: He walked down the hall proud as a peacock in his new uniform. / She was proud as a peacock after showing off her blue ribbon.
Other Ways to Say: Extremely vain / Overly proud
25. Too grand for
Meaning: Feeling that something simple or basic is beneath your dignified level.
For Example: After moving to the big city, he became too grand for his old hometown friends. / She was too grand for riding the school bus with us.
Other Ways to Say: Above it all / Too proud for
26. Above yourself
Meaning: Thinking that you are higher in social rank or importance than you really are.
For Example: He has been getting above himself ever since he got a line in the play. / Don’t get above yourself just because you won one game.
Other Ways to Say: Overconfident / Arrogant
27. High-and-mighty stance
Meaning: Holding a position or posture that shows you think you are better than others.
For Example: Her high-and-mighty stance made it hard for her to make new friends. / He took a high-and-mighty stance during the club meeting.
Other Ways to Say: Superior attitude / Snobbish pose
28. Look down on
Meaning: To consider someone or something as lower in value, skill, or dignity.
For Example: It is wrong to look down on people who have different hobbies. / Our coach taught us never to look down on our opponents.
Other Ways to Say: Despise / View as inferior
29. Big I am
Meaning: Someone who constantly talks about themselves in a self-important way.
For Example: Nobody listened to him because he was acting like the big I am. / He plays the big I am whenever visitors come to the classroom.
Other Ways to Say: Self-centered person / Show-off
30. King of the castle
Meaning: Acting like the absolute ruler who owns and controls everything around.
For Example: He sat on top of the jungle gym acting like king of the castle. / You are not the king of the castle, so share the playground space.
Other Ways to Say: Ruler of all / Bossy ruler
31. On your high horse again
Meaning: Returning to an annoying pattern of lecturing and acting superior.
For Example: There she goes on her high horse again, telling us how to dress. / Don’t get on your high horse again just because you cleaned your desk first.
Other Ways to Say: Preachy again / Acting superior again
32. Ego trip
Meaning: An activity done purely to boost your own sense of pride and importance.
For Example: Running for class officer was just a big ego trip for him. / Bragging about his family vacation turned into an ego trip.
Other Ways to Say: Self-indulgence / Pride boost
33. High-nosed
Meaning: Walking or acting with an elevated chin to show disdain for others.
For Example: The high-nosed customer walked right past the friendly store clerk. / Her high-nosed attitude made her unpopular at summer camp.
Other Ways to Say: Snobbish / Disdainful
34. Full of self-importance
Meaning: Overflowing with the belief that you are exceptionally crucial and necessary.
For Example: The speaker was so full of self-importance that he talked way over his time. / Her letter was full of self-importance and demand for attention.
Other Ways to Say: Pompous / Self-absorbed
35. Overinflated ego
Meaning: Having an unrealistically gigantic opinion of your own value or skills.
For Example: His overinflated ego took a hit when he lost the arm wrestling match. / Having an overinflated ego can prevent you from making true friends.
Other Ways to Say: Massive pride / Swelled head
36. Too big for his boots NOT
Meaning: Staying modest and humble despite experiencing great success.
For Example: Even after winning the tournament, he was not too big for his boots. / She kept working hard and did not get too big for her boots.
Other Ways to Say: Humble / Grounded
37. Give yourself airs
Meaning: To deliberately put on unnatural behavior to seem richer or smarter.
For Example: She started to give herself airs after visiting the expensive resort. / Don’t give yourself airs around your oldest neighborhood friends.
Other Ways to Say: Put on pretenses / Act grand
38. Smarty-pants
Meaning: A person who shows off their intelligence in a slightly rude or arrogant way.
For Example: Nobody liked the smarty-pants who shouted out all the answers in class. / Don’t be a smarty-pants when someone asks a simple question.
Other Ways to Say: Know-it-all / Show-off
39. Put on a pedestal
Meaning: Treating yourself or someone else as flawless and superior to ordinary humans.
For Example: He put himself on a pedestal after scoring top points in the match. / Do not put yourself on a pedestal because everyone makes errors.
Other Ways to Say: Idolize / Exalt above others
40. High-handed
Meaning: Using authority or power in an overbearing, rude, and arrogant manner.
For Example: Her high-handed management of the group assignment upset her partners. / The manager received complaints for his high-handed behavior.
Other Ways to Say: Overbearing / Bossy and rude
41. Too proud to listen
Meaning: So convinced of your own correctness that you ignore helpful advice.
For Example: He was too proud to listen when the coach tried to fix his form. / Being too proud to listen led to mistakes on her science project.
Other Ways to Say: Stubbornly arrogant / Dismissive
42. Ride the high horse
Meaning: Maintaining an ongoing attitude of moral or intellectual superiority.
For Example: He continues to ride the high horse even after being proven wrong. / Riding the high horse will only alienate your teammates.
Other Ways to Say: Act superior / Be pompous
43. Walk tall with pride
Meaning: Walking with an exaggeratedly upright posture to display dominance or arrogance.
For Example: He walked tall with pride through the hallways after getting his award. / She walked tall with pride, ignoring her former group members.
Other Ways to Say: Strut / Walk boastfully
44. Bigger than your boots
Meaning: Thinking your status is far greater than your actual role allows.
For Example: The junior helper was acting bigger than his boots by giving orders. / She felt bigger than her boots when she got the keys to the supply closet.
Other Ways to Say: Overconfident / Arrogant
45. Standing on a pedestal
Meaning: Looking down at others from a self-created position of perfection.
For Example: She spent the whole meeting standing on a pedestal and giving orders. / Stepping down from standing on a pedestal helped him connect with people.
Other Ways to Say: Acting superior / Viewing yourself as flawless
46. Full of vanity
Meaning: Excessively obsessed with your own appearance, achievements, or popularity.
For Example: The character in the fairy tale was completely full of vanity. / Spending two hours looking in the mirror shows you are full of vanity.
Other Ways to Say: Vain / Self-obsessed
47. Think your stuff doesn’t stink
Meaning: Believing you are so perfect that you can do no wrong whatsoever.
For Example: Ever since he got promoted, he acts like his stuff doesn’t stink. / She thinks her stuff doesn’t stink just because she lives in a big house.
Other Ways to Say: Conceited / Unfailingly arrogant
48. High-and-mighty air
Meaning: An unmistakable atmosphere or aura of superiority around a person.
For Example: He walked into the library with a high-and-mighty air. / Her high-and-mighty air made the other players uncomfortable.
Other Ways to Say: Arrogant vibe / Pompous manner
49. Center of the universe
Meaning: Believing that everything and everyone should revolve around your needs.
For Example: He acts like he is the center of the universe when playing games. / You are not the center of the universe, so wait your turn in line.
Other Ways to Say: Self-centered / Egoistic
50. Too big for the room
Meaning: Having an ego so massive that it feels overwhelming to everyone nearby.
For Example: His loud bragging made his presence feel too big for the room. / Her attitude was simply too big for the small art studio.
Other Ways to Say: Overpowering ego / Dominating space
51. Looking down from above
Meaning: Viewing other people as lower creatures from an imaginary high position.
For Example: She sat in the grandstand looking down from above at the crowds. / He spoke to his helpers as if looking down from above.
Other Ways to Say: Patronizing / Disdainful
52. Strut like a peacock
Meaning: Walking around in a showy, exaggerated way to draw admiration.
For Example: He began to strut like a peacock after putting on his new jacket. / Don’t strut like a peacock just because you finished the race first.
Other Ways to Say: Show off / Parade arrogantly
53. Big shot
Meaning: Someone who acts or considers themselves extremely important and influential.
For Example: He thought he was a big shot after getting his name in the school paper. / The big shot demanded the best seat in the cafeteria.
Other Ways to Say: Important person / VIP
54. Pompous attitude
Meaning: Exhibiting an annoying degree of dignity, importance, and seriousness.
For Example: His pompous attitude made his speech boring and hard to enjoy. / She dropped her pompous attitude once she got to know us.
Other Ways to Say: Arrogant manner / Self-important style
55. Think you own the place
Meaning: Behaving in a location as if you possess it and command everyone in it.
For Example: He walked into our clubhouse acting like he owned the place. / You cannot just barge in and think you own the place.
Other Ways to Say: Act possessive / Dominate the room
56. High-hatting
Meaning: Snobbishly ignoring or snubbing people you consider beneath you.
For Example: She started high-hatting her old friends after making the cheer team. / High-hatting your classmates is a fast way to lose friends.
Other Ways to Say: Snubbing / Looking down on
57. Head in the clouds of pride
Meaning: Being so blinded by self-praise that you lose touch with reality.
For Example: With his head in the clouds of pride, he failed to notice his mistakes. / She walked around with her head in the clouds of pride.
Other Ways to Say: Blinded by vanity / Overly self-satisfied
58. Too proud to ask for help
Meaning: Refusing assistance because you mistakenly think asking shows weakness.
For Example: He struggled with his math homework because he was too proud to ask for help. / Being too proud to ask for help cost them the game.
Other Ways to Say: Stubbornly proud / Overly self-reliant
59. Puffed up like a toad
Meaning: Swollen with ridiculous, exaggerated self-importance and anger.
For Example: He sat there puffed up like a toad when his idea was challenged. / The supervisor was puffed up like a toad during the inspection.
Other Ways to Say: Swollen with pride / Pompous looking
60. Larger than life ego
Meaning: Possessing a level of vanity that dominates every social interaction.
For Example: His larger than life ego made it difficult to have a normal conversation. / Behind her larger than life ego was a very insecure person.
Other Ways to Say: Massive vanity / Huge self-image
Exercise to Practice
- Ever since he scored the winning goal, he has been acting high and ________.
- Winning one simple game should not make you so big-________.
- She got a bit too big for her ________ after being named team captain.
- It is not polite to look down your ________ at people who are still learning.
- He is so full of ________ that he talks only about his own high scores.
- Get off your high ________ and admit that you made a mistake too.
- Nobody wanted to play with the stuck-________ player on the playground.
- All the praise from the audience gave the young actor a swelled ________.
- You do not need to blow your own ________ when your hard work shows.
- He is always tooting his own ________ about how fast he can run.
- He walked down the hallway proud as a ________ in his new jacket.
- Nobody likes working on group projects with a know-it-________.
- Stop being such a smart ________ and follow the rules of the game.
- He walked into our science lab acting like he owned the ________.
- He thought he was a big ________ after getting his picture in the local paper.
Answer Key
- mighty
- headed
- boots
- nose
- himself
- horse
- up
- head
- trumpet
- horn
- peacock
- all
- aleck
- place
- shot
Conclusion
Learning idioms for arrogant is a wonderful way to expand your vocabulary and describe personality traits more vividly. Using these creative expressions helps make your everyday writing, story composition, and conversations far more engaging.
Try incorporating a few of these idioms into your next school essay or story assignment. Sharing these fun phrases with friends and family will help you speak and write with greater fluency and confidence!
