1) At ease 2) At peace 3) Carefree 4) Dreamless 5) Pacific 6) Quiet 7) Secure 8) Serene 9) Unconcerned 10) Undisturbed 11) Unmolested 12) Unworried 1) Blithe 2) Calm 3) Carefree 4) Cheerful 5) Cheery 6) Clear 7) Dreamless 8) Easy in mind 9) Free from care 10) Free from fear or doubt 11) Free from turmoil or worries 12) Heavenly 13) Light-hearted 14) Peaceful 15) Quiet 16) Relaxed 17) Still 18) Trouble-free 19) Unconcerned 20) Undisturbed 21) Unmolested 
[adj] - not beset by troubles or disturbance or distress 2. [adj] - free from turmoil or worries
adjective free from turmoil or worries; `untroubled times`