presumptuous (adj.)
- acceptable
- adventurous
- arrogant
- assuming
- audacious
- bold
- brash
- brazen
- bumptious
- busy
- cheeky
- cold
- complacent
- confident
- contumelious
- cool
- daredevil
- daring
- disdainful
- egotistical
- familiar
- foolhardy
- forward
- gay
- harebrained
- immodest
- impertinent
- impudent
- inexcusable
- inquisitive
- insolent
- insulting
- licentious
- lofty
- madcap
- meddlesome
- meddling
- nosy
- obtrusive
- officious
- outrageous
- overconfident
- overweening
- pompous
- pretentious
- prideful
- proud
- prying
- pushful
- pushy
- saucy
- self-appointed
- self-asserting
- self-assertive
- self-assured
- self-conceited
- self-satisfied
- smug
- snoopy
- supercilious
- temerarious
- uppish
- uppity
- wild
- would-be