reckless

词形变化：

副词: reck-lessly | 名词: recklessness |

同义词：

thoughtless | rash | hasty | careless | heedless | unmindful | impetuous | inconsiderate | wild | foolhardy | daring | headlong | wanton | adventurous | despairing | desperate | aimless | flighty | irresponsible | uncontrolled | out of control | inattentive | heady |

反义词：

careful |

词义辨析：

同义:

a.轻率的; 鲁莽的

rash

careless

heedless

thoughtless

inconsiderate

hasty

unmindful

impetuous

同义参见:

foolhardy

flighty

rash¹

aimless

desperate

despairing

wild

wanton

daring

adventurous

headlong

反义:

a.不注意的; 鲁莽的

careful

cautious

deliberate