tranquilness

词形变化：

副词: tranquilly | 名词: tranquilness |

同义词：

calm | peaceful | serene | quiet | untroubled | placid | composed | still | undisturbed | orderly | peaceable | collected | equable | pacific | patient | unruffled | content | relaxing | restful | soothing | cool | unperturbed | self-possessed | relaxed | unworried | laid-back | unagitated | smooth |

反义词：

noisy |

词义辨析：

同义参见:

joy