questionable

Từ điển Oxford Advanced Learner 8th

ques·tion·able [questionable questionably] BrE [ˈkwestʃənəbl] NAmE [ˈkwestʃənəbl] adjective
1. that you have doubts about because you think it is not accurate or correct
Syn: ↑debatable
•The conclusions that they come to are highly questionable.
•It is questionable whether this is a good way of solving the problem.
2. likely to be dishonest or morally wrong
Syn: ↑suspect
•Her motives for helping are questionable.
Derived Word: ↑questionably

Example Bank:
•He may have used slightly questionable means to get what he wanted.
•It is questionable whether this is a good way of solving the problem.

• Từ đồng nghĩa / Synonyms:
  refutable, confutable, confutative