idling

词形变化：

副词: idly | 形容词比较级: idler | 形容词最高级: idlest | 名词: idleness | 动词过去式: idled | 动词过去分词: idled | 动词现在分词: idling | 动词第三人称单数: idles |

同义词：

inactive | lazy | unfounded | futile | laze | baseless | tick over | frivolous | empty | hollow | laze around | hang around | turn over | run | lay off | dismiss | can | vain | groundless | unoccupied | unwarranted | useless | worthless | loiter | loafing | sleepy | while | dawdle | at | lounge | off | unemployed | fallow | at leisure | fruitless | vegetable | leisure | loaf | out of work | loose | jobless | dead | slug | unused | light | wild | stagnate |

反义词：

run | work | busy | diligent | industrious |