berserk Antonyms

extremely calm unagitated undisturbed unshaken windless untraveled unmoved tranquil thrilled stilly stagnant stable serenely serene sedate sane right relaxed unangry unshockable cold-livered happy as a clam at high tide as happy as a clam at high tide unstirred unflurried unengaged unbothered slow-moving peacefully untroubled like a dog with two tails even-keeled even-tempered chuffed empathetic night watchman button-down rational rainless quiet equable dispassionate depressed delighted dead cool-headed cool controlled content confident