untroubled vs dreamless

untroubled and dreamless both are adjectives.

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

untroubled (adjective)	dreamless (adjective)
not beset by troubles or disturbance or distress	untroubled by dreams
free from fear or doubt; easy in mind
free from turmoil or worries