rough in vs prepare

rough in and prepare both are verbs.

Word	Noun	Adjective	Verb	Adverb
rough in	No	No	Yes	No
prepare	No	No	Yes	No

As verbs, prepare is a hypernym of rough in; that is, prepare is a word with a broader meaning than rough in:

rough in (verb)	prepare (verb)
prepare in preliminary or sketchy form	make ready or suitable or equip in advance for a particular purpose or for some use, event, etc
	undergo training or instruction in preparation for a particular role, function, or profession
	create by training and teaching
	arrange by systematic planning and united effort
	prepare for eating by applying heat
	to prepare verbally, either for written or spoken delivery
	lead up to and soften by sounding the dissonant note in it as a consonant note in the preceding chord
	educate for a future role or function