inborn vs inbred

inborn and inbred both are adjectives.

Word	Noun	Adjective	Verb	Adverb
inborn	No	Yes	No	No
inbred	No	Yes	No	No

As adjectives, inborn and inbred are synonyms defined as:

Other synonyms of inborn include connatural.

inborn (adjective)	inbred (adjective)
normally existing at birth	produced by inbreeding
present at birth but not necessarily hereditary; acquired during fetal development	normally existing at birth