handle vs handgrip

handle and handgrip both are nouns.

Word	Noun	Adjective	Verb	Adverb
handle	Yes	No	Yes	No
handgrip	Yes	No	No	No

As nouns, handle and handgrip are synonyms defined as:

handle and handgrip: the appendage to an object that is designed to be held in order to use or move it

Other synonyms of handle include grip, hold.

handle (noun)	handgrip (noun)
the appendage to an object that is designed to be held in order to use or move it	the appendage to an object that is designed to be held in order to use or move it

handle (verb)	handgrip (verb)
act on verbally or in some form of artistic expression
touch, lift, or hold with the hands
handle effectively
show and train
be in charge of, act on, or dispose of
interact in a certain way