46 entries under noun topic. ×

1
inconclusiveness(trouble, concern, anxiety, confusion)
1
indecision(trouble, concern, anxiety, confusion)
1
irresolution(trouble, concern, anxiety, confusion)
1
lack of confidence(expression, idiom, trouble, concern)
1
misgiving(trouble, concern, anxiety, confusion)
1
mistrust(trouble, concern, anxiety, confusion)
1
mystification(trouble, concern, anxiety, confusion)
1
oscillation(trouble, concern, anxiety, confusion)
1
perplexity(trouble, concern, anxiety, confusion)
1
puzzle(trouble, concern, anxiety, confusion)
1
puzzlement(trouble, concern, anxiety, confusion)
1
qualm(trouble, concern, anxiety, confusion)
1
quandary(trouble, concern, anxiety, confusion)
1
query(trouble, concern, anxiety, confusion)
1
reserve(trouble, concern, anxiety, confusion)
1
scruple(trouble, concern, anxiety, confusion)
1
skepticism(trouble, concern, anxiety, confusion)
1
suspicion(trouble, concern, anxiety, confusion)
1
trouble(concern, anxiety, confusion, doubt)
1
uneasiness(trouble, concern, anxiety, confusion)
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APASmart Define. (2015). questionableness thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/questionableness/thesaurus/synonyms
ChicagoSmart Define. 2015. "questionableness thesaurus" https://smartdefine.org/questionableness/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, questionableness thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/questionableness/thesaurus/synonyms>.
MLASmart Define. "questionableness thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/questionableness/thesaurus/synonyms>