kiss-ass
1.
mod. subservient. (Potentially offensive. Use ass with discretion.)
Don't be such a kiss-ass jerk. Tell off your boss.He is a little kiss-ass bastard who'll do anything to get ahead.
2.
in. to act subservient (to someone). (Potentially offensive. Use only with discretion.)
Stop kiss-assing around and stand up to your employer.That guy will kiss-ass his way to the top.
softie and softy
n. a gentle person; a very agreeable person.He shouldn't give you much trouble. He's such a softie.The judge who tried the case was anything but a softie.