cultivable vs productive

cultivable and productive both are adjectives.

Word	Noun	Adjective	Verb	Adverb
cultivable	No	Yes	No	No
productive	No	Yes	No	No

cultivable (adjective)	productive (adjective)
(of farmland) capable of being farmed productively	producing or capable of producing (especially abundantly)
	having the ability to produce or originate
	marked by great fruitfulness
	yielding positive results