rounded

This word evokes a sense of softness and completion. When describing physical shapes, it suggests a lack of aggression or danger, contrasting with words like jagged or angular. It implies a smoothing process that removes harshness.

In a social or professional context, it suggests a lack of gaps. A rounded person is seen as versatile and stable, implying that their development has covered all necessary bases rather than being skewed toward one extreme. In mathematics, it implies a deliberate simplification for the sake of utility.