cherry-pick - When I choose a dish in menu, I have to cherry-pick.

bustling - Nampodong is one of the bustling street=streets in our city.

caliber - My friend has a caliber of higher order. (The sentence is ambigous.)

haphazard - He works hard in a haphazard way.

ostracize - They ostracize him, because of his appearance. (no comma splice)