mug vs grip

mug and grip both are nouns.

Word	Noun	Adjective	Verb	Adverb
mug	Yes	No	Yes	No
grip	Yes	No	Yes	No

mug (noun)	grip (noun)
with handle and usually cylindrical	the act of grasping
the human face (`kisser' and `smiler' and `mug' are informal terms for `face' and `phiz' is British)	a portable rectangular container for carrying clothes
a person who is gullible and easy to take advantage of	the appendage to an object that is designed to be held in order to use or move it
the quantity that can be held in a mug	a flat wire hairpin whose prongs press tightly together; used to hold bobbed hair in place
	an intellectual hold or understanding
	worker who moves the camera around while a film or television show is being made
	the friction between a body and the surface on which it moves (as between an automobile tire and the road)

mug (verb)	grip (verb)
To stare awkwardly	hold fast or firmly
rob at gunpoint or with the threat of violence	to grip or seize, as in a wrestling match
	to render motionless, as with a fixed stare or by arousing terror or awe