英和和英

be at rest

in a relaxed manner

Relieved

to be idle―sit idle

relaxed and leisurely

being calm and relaxed

He has a self-possessed air―a composed look―a serene countenance.

keep cool

to be in peace and quiet

a place where one can relax

the state of having no worries or cares

（荷を下ろしてなら）to be eased of a load―（重荷を下ろしてなら）―be relieved of a burden―（産をしてなら）―be delivered of a child

of a person, being relaxed with a lot of free time

in a calm manner

the condition of being slow

for one's mind to be at ease

the quality or state of being calm

unhurried and relaxed

be at peace

to do anything with calmness―with a quiet purpose

keep a cool head

He has a cheerful manner.

the action of moderating

keep one's head

lie down comfortably

of a person, sitting down with composure

to become quiet―become calm―（騒ぎなら）―The noise quiets down―The tumult subsides―（風なら）―It falls calm―The wind goes down―The storm subsides―（世の中なら）―Peace is restored

He sat in easy state.

a deadly silence

a relieved look