smart arse
One who is particularly flippant or insolent or tends to make snide remarks or jokes.
‘That Howard kid is a smart-arse little bugger!’
ADJ.
careful, cool, enough, friendly, gentle, great, handsome, measurable
That was a smart decision to hire someone friendly and experienced for the job.
VERB + SMART
can't, deal, don't, like, look, looks, realized, set
I don't like smart people who use big words to confuse everyone else.
SMART + NOUN
alecks, boy, car, goals, kate, shirt, student, way
He bought a smart car that could park itself automatically.
PREP.
in, on
She's really smart on technology and always helps me fix my computer problems.
ADV.
really
She really smart dressed for the interview and made a great impression.