arrogant (adj.)
- absolute
- absolutist
- absolutistic
- affected
- arbitrary
- aristocratic
- artificial
- assuming
- assured
- audacious
- authoritarian
- authoritative
- autocratic
- big
- boastful
- bold
- bossy
- brash
- brassy
- brazen
- bumptious
- cavalier
- challenging
- cheeky
- clannish
- cliquish
- cocksure
- cocky
- cold
- conceited
- condescending
- confident
- contemptuous
- contumelious
- convinced
- cool
- daring
- decided
- defiant
- derisive
- despotic
- determined
- dictatorial
- disdainful
- domineering
- egotistical
- exclusive
- familiar
- feudal
- forward
- haughty
- high-and-mighty
- high-flown
- high-handed
- highfalutin
- hoity-toity
- imperative
- imperial
- imperious
- impertinent
- important
- impudent
- insolent
- insulting
- lofty
- lordly
- magisterial
- mannered
- masterful
- obtrusive
- oppressive
- overbearing
- overconfident
- overweening
- patronizing
- peremptory
- persuaded
- pert
- poised
- pompous
- pontifical
- positive
- presumptuous
- proud
- puffy
- purse-proud
- pushy
- reassured
- repressive
- saucy
- scornful
- secure
- self-assertive
- self-assured
- self-confident
- self-important
- self-reliant
- severe
- showy
- sneering
- sniffy
- snobbish
- snobby
- snooty
- snotty
- strict
- stuck-up
- stuffy
- supercilious
- superior
- suppressive
- sure
- swaggering
- tyrannical
- tyrannous
- unafraid
- unfaltering
- unhesitating
- unwavering
- uppish
- uppity
- upstage
- vain
- withering