questionable
形容词比较级：more questionable
形容词最高级：most questionable
词形变化：
副词: questionably | 名词: ques-tionableness |
同义词：
doubtful | uncertain | dubious | debatable | implausible | unlikely | improbable | risky | incredible | fishy | suspicious | ambiguous | controversial | enigmatic | conjectural | unbelievable | moot | disputed | problematic | ambigous | refutable | confutable | confutative |
反义词：
词义辨析：
同义:
a.可疑的; 有问题的
doubtful
uncertain
dubious
improbable
unlikely
implausible
同义参见:
fishy
conjectural
ambiguous
enigmatic
unbelievable
incredible
suspicious
debatable
risky
controversial
反义:
a.可疑的; 有问题的
unquestionable
authoritative
conclusive