serenity, tranquillity, placidity;
~ый serene, placid, unruffled;
~ый покой unruffled serenity, undisturbed tranquillity;
~ый сон tranquil/untroubled slumber;
~ое детство unruffled childhood
insouciance, placidity, serenity
serenity, tranquillity, placidity;
~ый serene, placid, unruffled;
~ый покой unruffled serenity, undisturbed tranquillity;
~ый сон tranquil/untroubled slumber;
~ое детство unruffled childhood
insouciance, placidity, serenity
Русско-Английский словарь общей тематики. Russian-English dictionary of general subjects. 2012