reproductive system vs genital system

reproductive system and genital system both are nouns.

Word	Noun	Adjective	Verb	Adverb
reproductive system	Yes	No	No	No
genital system	Yes	No	No	No

As nouns, reproductive system and genital system are synonyms defined as:

reproductive system and genital system: organs and tissues involved in the production and maturation of gametes and in their union and subsequent development as offspring

reproductive system (noun)	genital system (noun)
organs and tissues involved in the production and maturation of gametes and in their union and subsequent development as offspring	organs and tissues involved in the production and maturation of gametes and in their union and subsequent development as offspring