
Questionable
Expressing Doubt
Use 'questionable' when you're unsure about the truth or effectiveness of something.

The healer's methods were questionable and unproven.
Lacking Evidence
Apply 'questionable' when something seems false or lacks evidence.

The authenticity of the artifact is questionable.
Compare with
AmbiguousCertainControversialDebatableDodgyDoubtfulDubiousProblematicSuspiciousVague
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