Inbred
Part of speech: verb
Definition: To breed or reproduce with those that are related.
Part of speech: adjective
Definition: bred within; innate; as, inbred worth. (often pejorative) having an ancestry characterized by inbreeding describing a strain produced through successive generations of inbreeding resulting in a population of genetically identical individuals which are homozygous at all genetic loci.
Part of speech: noun
Definition: An inbred individual
Interbred
Part of speech: verb
Definition: To breed or reproduce within an isolated community.