high-risk vs unsound

high-risk and unsound both are adjectives.

Word	Noun	Adjective	Verb	Adverb
high-risk	No	Yes	No	No
unsound	No	Yes	No	No

high-risk (adjective)	unsound (adjective)
not financially safe or secure	not sound financially
	not in good condition; damaged or decayed
	suffering from severe mental illness
	containing or based on a fallacy
	physically unsound or diseased
	of e.g. advice