529 entries under noun topic. ×

2
randomness(chance, unevenness, inequality, variability)
2
reluctance(difficulty, anxiety, confusion, doubt)
2
roughness(vagueness, unevenness, inequality, variability)
2
shyness
2
threat(storm, risk, hazard, danger)
2
transience(anxiety, weakness, shake, disquiet)
2
unease(trouble, worry, concern, anxiety)
2
unevenness(coarseness, roughness, irregularity, instability)
2
unrest(upset, anxiety, doubt, nervousness)
2
vague
2
variation(change, flaw, coarseness, roughness)
2
vicissitude(change, fluctuation, permutation)
2
wavering(difficulty, anxiety, weakness, confusion)
2
worriment(trouble, worry, concern, anxiety)
1
all-overs(trouble, worry, concern, anxiety)
1
angst(upset, trouble, worry, concern)
1
bad vibes(expression, doubt, impression, guess)
1
botheration(trouble, worry, concern, anxiety)
1
butterflies(trouble, worry, concern, anxiety)
1
care(trouble, worry, concern, anxiety)
10 years ago|16k views|share |citing 
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>