disintegrative vs clastic

disintegrative and clastic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
disintegrative	No	Yes	No	No
clastic	No	Yes	No	No

disintegrative (adjective)	clastic (adjective)
tending to cause breakup into constituent elements or parts	capable of being taken apart
	of or belonging to or being a rock composed of fragments of older rocks (e.g., conglomerates or sandstone)