interbreeding vs hybridization

interbreeding and hybridization both are nouns.

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

As nouns, interbreeding and hybridization are synonyms defined as:

interbreeding and hybridization: (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids

Other synonyms of interbreeding include cross, crossbreeding, crossing, hybridisation, hybridizing.

interbreeding (noun)	hybridization (noun)
(genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids	(genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids
reproduction by parents of different races (especially by white and non-white persons)