caprimulgid vs goatsucker

caprimulgid and goatsucker both are nouns.

Word	Noun	Adjective	Verb	Adverb
caprimulgid	Yes	No	No	No
goatsucker	Yes	No	No	No

As nouns, caprimulgid and goatsucker are synonyms defined as:

caprimulgid and goatsucker: mainly crepuscular or nocturnal nonpasserine birds with mottled greyish-brown plumage and large eyes; feed on insects

Other synonyms of caprimulgid include nightjar.

caprimulgid (noun)	goatsucker (noun)
mainly crepuscular or nocturnal nonpasserine birds with mottled greyish-brown plumage and large eyes; feed on insects	mainly crepuscular or nocturnal nonpasserine birds with mottled greyish-brown plumage and large eyes; feed on insects