enter vs recruit

enter is not a noun while recruit is a noun.

Word	Noun	Adjective	Verb	Adverb
enter	No	No	Yes	No
recruit	Yes	No	Yes	No

As verbs, enter and recruit are synonyms defined as:

Other synonyms of enter include enrol, enroll, inscribe, raise.

enter (noun)	recruit (noun)
	any new member or supporter (as in the armed forces)
	a recently enlisted soldier

enter (verb)	recruit (verb)
set out on (an enterprise or subject of study)	cause to assemble or enlist in military
make a record of; set down in permanent form	seek to employ
become a participant; be involved in	register formally as a participant or member
put or introduce into something
come on stage
to come or go into
take on duties or office
register formally as a participant or member
be or play a part of or in