untroubled vs unmolested

untroubled and unmolested both are adjectives.

Word	Noun	Adjective	Verb	Adverb
untroubled	No	Yes	No	No
unmolested	No	Yes	No	No

untroubled (adjective)	unmolested (adjective)
not beset by troubles or disturbance or distress	not interfered with, disturbed, or harmed
free from fear or doubt; easy in mind
free from turmoil or worries