1. (

• repose ,
• quiet ,
• placidity ,
• serenity ,
• tranquillity ,
• tranquility

) a disposition free from stress or emotion ;

2. (

• peace ,
• peacefulness ,
• peace_of_mind ,
• repose ,
• serenity ,
• heartsease ,
• ataraxis

) the absence of mental stress or anxiety ;