reciprocal vs interbreeding

reciprocal and interbreeding both are nouns.

Word	Noun	Adjective	Verb	Adverb
reciprocal	Yes	Yes	No	No
interbreeding	Yes	No	No	No

As nouns, interbreeding is a hypernym of reciprocal; that is, interbreeding is a word with a broader meaning than reciprocal:

reciprocal: hybridization involving a pair of crosses that reverse the sexes associated with each genotype
interbreeding: (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids

Other hypernyms of reciprocal include cross, crossbreeding, crossing, hybridisation, hybridization, hybridizing.

reciprocal (noun)	interbreeding (noun)
hybridization involving a pair of crosses that reverse the sexes associated with each genotype	(genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids
(mathematics) one of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2; the multiplicative inverse of 7 is 1/7	reproduction by parents of different races (especially by white and non-white persons)
something (a term or expression or concept) that has an inverse relation to something else

reciprocal (adjective)	interbreeding (adjective)
concerning each of two or more persons or things; especially given or done in return
of or relating to the multiplicative inverse of a quantity or function