doubtful Synonyms

dubious uncertain equivocal questionable ambiguous unreliable suspect dubitable unlikely vacillating mistrustful in doubt tentative iffy distrustful improbable undetermined hesitant problematic wavering skeptical ambivalent wishy-washy uneasy uncredible unconceivable unforeseeable wary yin self-conscious vague vacillatory misogynic vacillant unbelieving spinosity speculative socratic sketchy shaky shady scenical risky reserve reputed storied sub judice unassured unanswered trustless