tran·quil·li·ty [or] tran·quil·i·ty
tranquillity [or] tranquility
|part of speech:
||the condition or quality of being peaceful, untroubled, or calm; serenity.
As she sat looking at the still waters of the lake, she felt tranquility.
- calm, peace, quiet, quietude, repose, serenity
- agitation, alarm
- similar words:
- comfort, ease, hush
||composure, concord, order, peace