Etherealadj. Characterized by lightness and insubstantiality; intangible. “Her fragrance lingered in the room, an ethereal reminder of her presence.” 2. Highly refined; delicate. “Ethereal beauty".
Contriteadj. 1. Arising from sense of guilt: done or said out of a sense of guilt or remorse. 2. Very sorry: genuinely and deeply sorry about something. “He was suitably contrite.