questionableness Synonyms

lack of confidence reserve questionability query quandary qualm puzzle perplexity oscillation mistrust misgiving scruple skepticism suspicion untenableness inconclusiveness unpredictability ambivalence worry wonder vagueness uneasiness uncertainty trouble irresolution indecision changeableness bewilderment argument apprehensiveness apprehension apostasy anxiety ambiguity amazement agnosticism concern confusion conjecture incertitude hesitancy guesswork dubiety doubtfulness doubt distrust disquiet disbelief dilemma agitation