noun
1. the absence of mental stress or anxiety
• Syn: ↑peace, ↑peace of mind, ↑repose, ↑serenity, ↑heartsease, ↑ataraxis
• Hypernyms: ↑tranquillity, ↑tranquility, ↑quietness, ↑quietude
2. a state that is calm and tranquil
• Syn: ↑peaceableness
• Derivationally related forms: ↑peaceful, ↑peaceable (for: ↑peaceableness)
• Hypernyms: ↑amity
• Hyponyms: ↑mollification
Useful english dictionary. 2012.