peacefulness (n.)
- ataraxia
- calmness
- commodiousness
- composure
- contemplation
- convenience
- cool
- coolness
- countenance
- coziness
- easiness
- friendliness
- homeliness
- hospitality
- imperturbability
- luxuriousness
- nirvana
- order
- orderliness
- peace
- philosophy
- placidity
- placidness
- quiescence
- quiescency
- quiet
- quietism
- quietness
- quietude
- repose
- rest
- restfulness
- roominess
- satori
- serenity
- silence
- sleep
- slumber
- snugness
- softness
- stillness
- tranquillity
- warmness
