Quiet

calme

(with little sound)

calme

(having little motion)

calme

(not busy)

discret

(not talking)

paisible

(having little motion)

silencieux

(with little sound)

silencieux

(not talking)

tranquille

(having little motion)

calme

(absence of movement)

silence

(absence of sound)

silence

(absence of movement)

apaiser

(to cause (someone or something) to become quiet)

calmer

(to cause (someone or something) to become quiet)

s'apaiser

(to become quiet or calm)

se calmer

(to become quiet or calm)

se taire

(to become quiet or calm)

se tranquilliser

(to become quiet or calm)