xenograft vs heterograft

xenograft and heterograft both are nouns.

Word	Noun	Adjective	Verb	Adverb
xenograft	Yes	No	No	No
heterograft	Yes	No	No	No

As nouns, xenograft and heterograft are synonyms defined as:

xenograft and heterograft: tissue from an animal of one species used as a temporary graft (as in cases of severe burns) on an individual of another species

xenograft (noun)	heterograft (noun)
tissue from an animal of one species used as a temporary graft (as in cases of severe burns) on an individual of another species	tissue from an animal of one species used as a temporary graft (as in cases of severe burns) on an individual of another species