congenital disorder vs congenital abnormality

congenital disorder and congenital abnormality both are nouns.

Word	Noun	Adjective	Verb	Adverb
congenital disorder	Yes	No	No	No
congenital abnormality	Yes	No	No	No

As nouns, congenital disorder and congenital abnormality are synonyms defined as:

congenital disorder and congenital abnormality: a defect that is present at birth

Other synonyms of congenital disorder include birth defect, congenital anomaly, congenital defect.

congenital disorder (noun)	congenital abnormality (noun)
a defect that is present at birth	a defect that is present at birth