caducous vs persistent

caducous and persistent both are adjectives.

Word	Noun	Adjective	Verb	Adverb
caducous	No	Yes	No	No
persistent	No	Yes	No	No

caducous (adjective)	persistent (adjective)
shed at an early stage of development	retained; not shed
	never-ceasing
	stubbornly unyielding
	continually recurring to the mind