syndactyly vs human

syndactyly and human both are nouns.

Word	Noun	Adjective	Verb	Adverb
syndactyly	Yes	No	No	No
human	Yes	Yes	No	No

syndactyly (noun)	human (noun)
birth defect in which there is partial or total webbing connecting two or more fingers or toes	any living or extinct member of the family Hominidae characterized by superior intelligence, articulate speech, and erect carriage

syndactyly (adjective)	human (adjective)
	having human form or attributes as opposed to those of animals or divine beings
	characteristic of humanity
	relating to a person