Synonyms for «doubtful»

unlikely hardly probably doubtless probable possibly impossible chance likely undoubtedly surely improbable perhaps possible maybe certainly risky questionable dubious unclear doubt unknown suspicious tempting problematic absurd plausible presumably cannot supposedly dangerous incredibly hypothetical unreliable bad definitely undeniably theoretically potentially unsafe ambiguous unbelievable disappointing impossibility knows whether cautious obviously suspected iffy might strange presumed evidently uncertain ridiculous assuming apparently implausible barely suppose laughably suspicion believable possibility reprehensible dicey guess unreal already curious confusing decidedly difficult high-risk unidentified hypothetically unquestionably hope sure weak nasty quite weird unable wonder wouldn certain hopefully laughable absolutely intriguing suggesting undeniable interesting inexplicably aforementioned dark similar incomprehensible