bollock vs sexual practice

bollock and sexual practice both are nouns.

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

bollock (noun)	sexual practice (noun)
a pulley-block at the head of a topmast	activities associated with sexual intercourse
one of the two male reproductive glands that produce spermatozoa and secrete androgens