Synonyms for Interbred (same or very similar meaning)
WordNet sense 1 (produced by crossbreeding):
hybrid, crossed, intercrossed
WordNet sense 2 (bred from a mixture of breeds or strains):
crossbred
WordNet sense 3 (bred of parents not closely related; having parents of different classes or tribes):
outbred
WordNet sense 4 (produced by inbreeding):
inbred
From the ODE community, based on WordNet
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