shattering vs loud

shattering is a noun but loud is not a noun.

Word	Noun	Adjective	Verb	Adverb
shattering	Yes	Yes	No	No
loud	No	Yes	No	Yes

shattering (noun)	loud (noun)
the act of breaking something into small pieces

shattering (adjective)	loud (adjective)
seemingly loud enough to break something; violently rattling or clattering	characterized by or producing sound of great volume or intensity
	(used chiefly as a direction or description in music) indicating that said piece or segment should be played loudly
	tastelessly showy

shattering (adverb)	loud (adverb)
	with relatively high volume