shaky vs unsafe

shaky and unsafe both are adjectives.

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

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