foreplay vs sexual practice

foreplay and sexual practice both are nouns.

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

As nouns, sexual practice is a hypernym of foreplay; that is, sexual practice is a word with a broader meaning than foreplay:

Other hypernyms of foreplay include sex, sex activity, sexual activity.

foreplay (noun)	sexual practice (noun)
mutual sexual fondling prior to sexual intercourse	activities associated with sexual intercourse