excitation vs sexual practice

excitation and sexual practice both are nouns.

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

excitation (noun)	sexual practice (noun)
something that agitates and arouses	activities associated with sexual intercourse
the neural or electrical arousal of an organ or muscle or gland
the state of being emotionally aroused and worked up