future vs good

future and good both are nouns.

Word	Noun	Adjective	Verb	Adverb
future	Yes	Yes	No	No
good	Yes	Yes	No	Yes

As nouns, good is a hypernym of future; that is, good is a word with a broader meaning than future:

future: bulk commodities bought or sold at an agreed price for delivery at a specified future date
good: a raw material that is sold in large quantities, usually to other businesses for manufacturing or production purposes

Other hypernyms of future include commodity, trade good.

future (noun)	good (noun)
bulk commodities bought or sold at an agreed price for delivery at a specified future date	a raw material that is sold in large quantities, usually to other businesses for manufacturing or production purposes
a verb tense that expresses actions or states in the future	benefit
the time yet to come	moral excellence or admirableness
	that which is pleasing or valuable or useful

future (adjective)	good (adjective)
yet to be or coming	having desirable or positive qualities especially those suitable for a thing specified
a verb tense or other formation referring to events or states that have not yet happened	morally admirable
(of elected officers) elected but not yet serving	promoting or enhancing well-being
effective in or looking toward the future	having the normally expected amount
	with or in a close or intimate relationship
	thorough
	generally admired
	resulting favorably
	not left to spoil
	not forged
	tending to promote physical well-being; beneficial to health
	in excellent physical condition
	appealing to the mind
	agreeable or pleasing
	exerting force or influence
	most suitable or right for a particular purpose
	capable of pleasing
	deserving of esteem and respect
	of moral excellence
	having or showing knowledge and skill and aptitude
	financially safe

future (adverb)	good (adverb)
	(often used as a combining form) in a good or proper or satisfactory manner or to a high standard (`good' is a nonstandard dialectal variant for `well')
	completely and absolutely (`good' is sometimes used informally for `thoroughly')