scream vs screamer

scream and screamer both are nouns.

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

scream (noun)	screamer (noun)
sharp piercing cry	a very hard hit ball
a joke that seems extremely funny	gooselike aquatic bird of South America having a harsh trumpeting call
a high-pitched noise resembling a human cry	a sensational newspaper headline
	someone who communicates vocally in a very loud voice

scream (verb)	screamer (verb)
utter a sudden loud cry
utter or declare in a very loud voice
make a loud, piercing sound