tranquillity

1. An untroubled state;
   Free from disturbances (synset 113992548)
   is a type of: order - established customary state (especially of society)
   same as: quiet, tranquility
2. A state of peace and quiet (synset 107530799)
   is a type of: calmness - a feeling of calm; an absence of agitation or excitement
   subtypes:

   • ataraxis, heartsease, peace, peace of mind, peacefulness, repose, serenity - the absence of mental stress or anxiety
   • easiness, relaxation - a feeling of refreshing tranquility and an absence of tension or worry
   same as: quietness, quietude, tranquility
3. A disposition free from stress or emotion (synset 104911529)
   is a type of: calm, calmness, composure, equanimity - steadiness of mind under stress
   subtypes: ataraxia - peace of mind
   same as: placidity, quiet, repose, serenity, tranquility

Other Searches

• Rhyme: Dillfrog, RhymeZone
• Definition: Wiktionary, Dictionary.com, Wikipedia, Merriam-Webster, WordNet, Power Thesaurus
• Imagery: Google, Flickr, Bing