おだ穏odaやかyaka
1.
A state of tranquility and stability, where there are no disturbances to the usual patterns of life or emotions.
2.
An ease of demeanor that reflects composure and restraint, even when internal turmoil may exist.
3.
A manner of communication or behavior characterized by moderation and consideration, avoiding extremes and conflicts.
4.
A peaceful and serene environment or atmosphere, free from chaos and disruption.
5.
The quality of being gentle and unassuming, often reflected in one's personality or interactions with others.
Example:
海は穏やかに、そしてなめらかに見える。