palpitating vs unsteady

palpitating and unsteady both are adjectives.

Word	Noun	Adjective	Verb	Adverb
palpitating	No	Yes	No	No
unsteady	No	Yes	No	No

palpitating (adjective)	unsteady (adjective)
having a slight and rapid trembling motion	subject to change or variation
	not firmly or solidly positioned