529 entries under noun topic. ×

4
inconstancy(anxiety, weakness, nervousness, awkwardness)
4
incredulity(difficulty, anxiety, confusion, doubt)
4
indistinctness(obscurity, vagueness, roughness, imprecision)
4
indistinguishability
4
infirmity
4
jeopardy(storm, risk, hazard, danger)
4
oscillation(anxiety, weakness, doubt, shake)
4
pessimism
4
shakiness(anxiety, weakness, shake, disquiet)
4
tentativeness(doubt, caution, hesitation, indecision)
4
tergiversation(doubt, vagueness, haziness)
4
unclearness(state, quality, clear, doubt)
4
unpredictability(anxiety, weakness, doubt, shake)
4
unreliability(anxiety, weakness, shake, disquiet)
4
unstableness(anxiety, weakness, shake, disquiet)
4
unsteadiness(anxiety, weakness, shake, disquiet)
3
alternation(change, anxiety, weakness, sport)
3
contingency(anxiety, doubt, chance, possibility)
3
dilemma(fix, difficulty, anxiety, confusion)
3
double-mindedness
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APASmart Define. (2016). uncertainty thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/uncertainty/thesaurus/synonyms
ChicagoSmart Define. 2016. "uncertainty thesaurus" https://smartdefine.org/uncertainty/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, uncertainty thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/uncertainty/thesaurus/synonyms>.
MLASmart Define. "uncertainty thesaurus" 29 February 2016. Web. 29 September 2026. <https://smartdefine.org/uncertainty/thesaurus/synonyms>