unsafe vs shaky

unsafe and shaky both are adjectives.

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

unsafe (adjective)	shaky (adjective)
involving or causing danger or risk; liable to hurt or harm	not secure; beset with difficulties
lacking in security or safety	inclined to shake as from weakness or defect
not safe from attack	vibrating slightly and irregularly; as e.g. with fear or cold or like the leaves of an aspen in a breeze