doubt Synonyms

uncertainty question indecision dubiety doubtfulness skepticism irresolution scruple vacillate distrust incertitude hesitate dubiousness hesitation suspense suspicion reservation roun scepsis scepticism stickle stealthiness stammering shilly-shally smokiness unfaith surmise remonstration reluctancy perplexity penumbra pendency pausing oscillation oppugn opaqueness occultness obscureness objection pessimism puzzlement pyrrhonism reluctance refutability rationalism questionableness questionable questionability questioning query