careless

形容词比较级：more careless

形容词最高级：most careless

词形变化：

副词: carelessly | 名词: carelessness |

同义词：

sloppy | slovenly | reckless | lax | thoughtless | heedless | inadvertent | tough | unguarded | headlong | aimless | wanton | negligent | forgetful | slapdash | happy-go-lucky | rash | casual | slipshod | hasty | inaccurate | lackadaisical | uncaring | offhand | inconsiderate | unthinking | unconcerned | insensitive | unsympathetic | cavalier | regardless |

反义词：

careful |

词义辨析：

同义:

a.粗心的, 疏忽的; 草率的

reckless

heedless

inadvertent

sloppy

tough

slovenly

同义参见:

aimless

negligent

lax

unguarded

thoughtless

forgetful

wanton

rash¹

headlong

反义:

a.粗心的, 草率的; 随便的

careful

thoughtful

watchful

cautious

deliberate

反义参见:

considerate

attentive