miscegenation vs interbreeding

miscegenation and interbreeding both are nouns.

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

As nouns, miscegenation and interbreeding are synonyms defined as:

miscegenation and interbreeding: reproduction by parents of different races (especially by white and non-white persons)

Other synonyms of miscegenation include crossbreeding.

miscegenation (noun)	interbreeding (noun)
reproduction by parents of different races (especially by white and non-white persons)	(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)