unsafe vs mordacious

unsafe and mordacious both are adjectives.

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

unsafe (adjective)	mordacious (adjective)
involving or causing danger or risk; liable to hurt or harm	biting or given to biting
lacking in security or safety	capable of wounding
not safe from attack