energize vs sexual practice

energize is not a noun while sexual practice is a noun.

Word	Noun	Adjective	Verb	Adverb
energize	No	No	Yes	No
sexual practice	Yes	No	No	No

energize (noun)	sexual practice (noun)
	activities associated with sexual intercourse

energize (verb)	sexual practice (verb)
cause to be alert and energetic
raise to a higher energy level