thoughtless
形容词比较级：more thoughtless
形容词最高级：most thoughtless
词形变化：
副词: thoughtlessly | 名词: thoughtlessness |
同义词：
heedless | unthinking | inconsiderate | careless | reckless | scatterbrained | headlong | flighty | uncaring | unkind | selfish | insensitive | tactless | rude | impolite | negligent | inattentive | foolish | stupid | absent-minded | unheeding |
反义词：
词义辨析：
同义:
a.忽略的; 不注意的
unthinking
inconsiderate
heedless
careless
reckless
scatterbrained
同义参见:
headlong
flighty
反义:
a.轻率的; 不体贴的
careful
deliberate
cautious
considerate
thoughtful