untroubled

Not disturbed or distracted.

Without trouble or disturbance; calm.

Not troubled; not disturbed by care, sorrow, or business; not agitated; unmoved; unruffled; not confused; free from passion: as, an untroubled mind.

Not disturbed or raised into waves or ripples: as, an untroubled sea.

Not foul; not turbid: as, an untroubled stream.

Of or pertaining to a lack of worries.

not beset by troubles or disturbance or distress

free from turmoil or worries

free from fear or doubt; easy in mind