nut vs male reproductive system

nut and male reproductive system both are nouns.

Word	Noun	Adjective	Verb	Adverb
nut	Yes	No	Yes	No
male reproductive system	Yes	No	No	No

nut (noun)	male reproductive system (noun)
a small (usually square or hexagonal) metal block with internal screw thread to be fitted onto a bolt	the reproductive system of males
one of the two male reproductive glands that produce spermatozoa and secrete androgens
someone who is so ardently devoted to something that it resembles an addiction
a whimsically eccentric person
usually large hard-shelled seed
half the width of an em

nut (verb)	male reproductive system (verb)
gather nuts