quiet

characterized by an absence or near absence of noise

characterized by an absence of turbulent motion or disturbance; peaceful, calm, or tranquil

free from activities, distractions, worries, etc; untroubled

marked by an absence of work, orders, etc; not busy

private; not public; secret

free from anger, impatience, or other extreme emotion

free from pretentiousness or vain display; modest or reserved

(of the sun) exhibiting a very low number of sunspots, solar flares, and other surface phenomena; inactive

the state of being silent, peaceful, or untroubled