enter vs drop out

enter and drop out both are verbs.

Word	Noun	Adjective	Verb	Adverb
enter	No	No	Yes	No
drop out	No	No	Yes	No

enter (verb)	drop out (verb)
set out on (an enterprise or subject of study)	give up in the face of defeat of lacking hope; admit defeat
make a record of; set down in permanent form	leave school or an educational program prematurely
become a participant; be involved in	withdraw from established society, especially because of disillusion with conventional values
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