energise vs sexual practice

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

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

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

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