unsound
词形变化：
副词: unsoundly | 形容词比较级: unsounder | 形容词最高级: unsoundest | 名词: unsound-ness |
同义词：
illogical | unsafe | unwise | hazardous | fallacious | ill-advised | unreasonable | risky | unhealthy | unreliable | diseased | slippery | imprudent | indiscreet | unsteady | infirm | precarious | defective | ailing | unstable | unsure | ill | frail | unwell | poorly | rickety | ramshackle | specious | flawed | mentally ill | unfit | bad |
反义词：
sound |
词义辨析：
同义:
a.不合理的; 无信用的
unwise
unreasonable
illogical
hazardous
risky
unsafe
ill-advised
同义参见:
precarious
unsteady
indiscreet
diseased
imprudent
unhealthy
defective
ailing
slippery
infirm
fallacious
反义:
a.不健全的; 不合理的
sound
反义参见:
sound2