anxiousness Antonyms

abatement rest repose relief placidity peace ease determination daring serenity tranquillity absence of anxiety no stress peacefulness tranquility fearlessness well-being unconcern tranquilness courage coolness assurance appeasement aplomb amelioration alleviation alleviating allayment allaying audacity boldness content confidence composure comfort calmness calm bravery braveness absence of worry