Why this word is great
QUIETUDE — [Noun] A state of tranquility, stillness, or calm. From the Late Latin quiētūdō ("rest, stillness"), from Latin quiētus ("calm, at rest"), the perfect passive participle of quiēscō ("to rest"). Unlike "serenity," which implies an elevated, untroubled calmness of spirit, or "silence," which denotes a specific absence of sound, quietude is the palpable, inhabitable condition of a world in abeyance. It is the dust motes hanging in a sunbeam in an empty library, the deep, muffled stillness of snowfall at midnight, and the warm weight of a cat asleep in your lap—the feeling of the world, for a suspended moment, having exhaled and settled into its own shape.