incomplete abortion vs partial abortion

incomplete abortion and partial abortion both are nouns.

Word	Noun	Adjective	Verb	Adverb
incomplete abortion	Yes	No	No	No
partial abortion	Yes	No	No	No

As nouns, incomplete abortion and partial abortion are synonyms defined as:

incomplete abortion and partial abortion: termination of pregnancy without expulsion of all of the products of conception

incomplete abortion (noun)	partial abortion (noun)
termination of pregnancy without expulsion of all of the products of conception	termination of pregnancy without expulsion of all of the products of conception