104 entries under apprehension topic. ×

3
perplexity(noun, fix, concern, difficulty, anxiety)
2
conjecture(noun, anxiety, doubt, impression, guess)
2
difficulty(noun, fix, anxiety, confusion, issue)
2
discomfort(noun, upset, anxiety, doubt, nervousness)
2
distress(noun, trouble, worry, concern, anxiety)
2
inquietude(noun, upset, anxiety, weakness, doubt)
2
perturbation(noun, upset, anxiety, confusion, doubt)
2
reluctance(noun, difficulty, anxiety, confusion, doubt)
2
wavering(noun, difficulty, anxiety, weakness, confusion)
2
worriment(noun, trouble, worry, concern, anxiety)
1
angst(noun, upset, trouble, worry, concern)
1
bad vibes(noun, expression, doubt, impression, guess)
1
care(noun, trouble, worry, concern, anxiety)
1
chariness(noun, doubt, impression, guess)
1
compunction(noun, upset, anxiety, doubt, fear)
1
conviction questioning(expression, difficulty, anxiety, confusion, doubt)
1
demurral(noun, difficulty, anxiety, confusion, issue)
1
discredit(noun, difficulty, anxiety, confusion, doubt)
1
disquietude(noun, upset, trouble, worry, concern)
1
dubiosity(noun, doubt, impression, guess)
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APASmart Define. (2016). uncertainty thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/uncertainty/thesaurus/synonyms
ChicagoSmart Define. 2016. "uncertainty thesaurus" https://smartdefine.org/uncertainty/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, uncertainty thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/uncertainty/thesaurus/synonyms>.
MLASmart Define. "uncertainty thesaurus" 29 February 2016. Web. 27 September 2026. <https://smartdefine.org/uncertainty/thesaurus/synonyms>