thunderer vs thunder

thunderer and thunder both are nouns.

Word	Noun	Adjective	Verb	Adverb
thunderer	Yes	No	No	No
thunder	Yes	No	Yes	No

thunderer (noun)	thunder (noun)
a noisemaker that makes a sound like thunder	street names for heroin
	a deep prolonged loud noise
	a booming or crashing noise caused by air expanding along the path of a bolt of lightning

thunderer (verb)	thunder (verb)
	utter words loudly and forcefully
	to make or produce a loud noise
	move fast, noisily, and heavily
	be the case that thunder is being heard