7
exercitation
6
possibility(noun, chance, certainty, likelihood, feasibility)
2
feasibility
2
opportunity(noun, circumstances)
2
probability
1
chance
1
expectation(noun, doubt, distrust)
1
possibleness
0
ability
0
accidence
0
accident
0
affair
0
allotment
0
capability
0
casualty
0
chance medley(expression, idiom)
0
circumstance
0
circumstances
0
coincidence
0
contingence
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APASmart Define. (2015). impossibility thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/impossibility/thesaurus/antonyms
ChicagoSmart Define. 2015. "impossibility thesaurus" https://smartdefine.org/impossibility/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, impossibility thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/impossibility/thesaurus/antonyms>.
MLASmart Define. "impossibility thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/impossibility/thesaurus/antonyms>