Undisturbed
Part of speech: adjective
Definition: not disturbed or agitated calm
Example sentence: Alcohol is necessary for a man so that he can have a good opinion of himself, undisturbed be the facts.
Peaceful
Part of speech: adjective
Definition: inclined to peacenot at war or disturbed by strife or turmoilmotionless and calm
Example sentence: The fight for freedom must go on until it is won; until our country is free and happy and peaceful as part of the community of man, we cannot rest.