untroubled
- Free from disturbance or distress; not worried or agitated. adjectiveShe remained untroubled by the chaos around her.His untroubled demeanor suggested he was confident about the outcome.
- Not affected by problems or difficulties; calm and serene. adjectiveThe lake was untroubled, reflecting the clear blue sky.He lived an untroubled life in the countryside, far from the city's hustle.