secure vs good

secure is not a noun while good is a noun.

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

As adjectives, secure and good are synonyms defined as:

Other synonyms of secure include dependable, safe.

secure (noun)	good (noun)
	a raw material that is sold in large quantities, usually to other businesses for manufacturing or production purposes
	benefit
	moral excellence or admirableness
	that which is pleasing or valuable or useful

secure (adjective)	good (adjective)
free from fear or doubt; easy in mind	having desirable or positive qualities especially those suitable for a thing specified
free from danger or risk	morally admirable
not likely to fail or give way	promoting or enhancing well-being
immune to attack; incapable of being tampered with	having the normally expected amount
financially safe	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

secure (verb)	good (verb)
make certain of
cause to be firmly attached
fill or close tightly with or as if with a plug
furnish with battens
get by special effort
assure payment of

secure (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')