swat vs swatter

swat and swatter both are nouns.

Word	Noun	Adjective	Verb	Adverb
swat	Yes	No	Yes	No
swatter	Yes	No	Yes	No

swat (noun)	swatter (noun)
a sharp blow	an implement with a flat part (of mesh or plastic) and a long handle; used to kill insects

swat (verb)	swatter (verb)
to make an illegitimate call to the police so as to have a SWAT team dispatched to a location	splash and flutter about in or as if in water
hit swiftly with a violent blow