bong vs reverberate

bong is a noun but reverberate is not a noun.

Word	Noun	Adjective	Verb	Adverb
bong	Yes	No	Yes	No
reverberate	No	No	Yes	No

As verbs, reverberate is a hypernym of bong; that is, reverberate is a word with a broader meaning than bong:

Other hypernyms of bong include echo, resound, ring.

bong (noun)	reverberate (noun)
a dull resonant sound as of a bell

bong (verb)	reverberate (verb)
ring loudly and deeply	treat, process, heat, melt, or refine in a reverberatory furnace
	spring back; spring away from an impact
	ring or echo with sound
	to throw or bend back (from a surface)
	be reflected as heat, sound, or light or shock waves
	have a long or continuing effect