get rid of vs remove

get rid of is not a noun while remove is a noun.

Word	Noun	Adjective	Verb	Adverb
get rid of	No	No	Yes	No
remove	Yes	No	Yes	No

As verbs, get rid of and remove are synonyms defined as:

get rid of (noun)	remove (noun)
	degree of figurative distance or separation

get rid of (verb)	remove (verb)
terminate, end, or take out	remove something concrete, as by lifting, pushing, or taking off, or remove something abstract
dispose of	stay away or leave
do away with	get rid of something abstract
	shift the position or location of, as for business, legal, educational, or military purposes
	dispose of
	remove from a position or an office
	kill intentionally and with premeditation
	cause to leave