handle vs interact

handle is a noun but interact is not a noun.

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

As verbs, interact is a hypernym of handle; that is, interact is a word with a broader meaning than handle:

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

handle (verb)	interact (verb)
act on verbally or in some form of artistic expression	act together or towards others or with others
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