Anhimidae vs screamer

Anhimidae and screamer both are nouns.

Word	Noun	Adjective	Verb	Adverb
Anhimidae	Yes	No	No	No
screamer	Yes	No	No	No

Anhimidae (noun)	screamer (noun)
screamers	a very hard hit ball
	gooselike aquatic bird of South America having a harsh trumpeting call
	a sensational newspaper headline
	someone who communicates vocally in a very loud voice