unsafe vs chancy

unsafe and chancy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unsafe	No	Yes	No	No
chancy	No	Yes	No	No

unsafe (adjective)	chancy (adjective)
involving or causing danger or risk; liable to hurt or harm	of uncertain outcome; especially fraught with risk
lacking in security or safety	subject to accident or chance or change
not safe from attack