unsafe vs dangerous

unsafe and dangerous both are adjectives.

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

As adjectives, unsafe and dangerous are synonyms defined as:

unsafe and dangerous: involving or causing danger or risk; liable to hurt or harm

unsafe (adjective)	dangerous (adjective)
involving or causing danger or risk; liable to hurt or harm	involving or causing danger or risk; liable to hurt or harm
lacking in security or safety	causing fear or anxiety by threatening great harm
not safe from attack