1
subtlety
1
supposition(belief, conjecture, assumption)
1
surmise(belief, conjecture, assumption, suspicion)
1
sweet reason
1
tendency(possibility, prospect, probability)
1
toss-up(risk, possibility, tendency, prospect, likelihood)
1
trend(possibility, tendency, prospect, probability)
1
vicious circle
1
vicious reasoning
1
vraisemblance
0
achievability(risk, prospect, likelihood)
0
action(risk, prospect, likelihood)
0
admissible
0
anticipation(belief, possibility, conjecture, assumption, suspicion)
0
apparent validity(expression, idiom)
0
apriorism(belief, conjecture, assumption, suspicion, likelihood)
0
attainableness(risk, prospect, likelihood)
0
basis(belief, conjecture, assumption, likelihood)
0
belief(conjecture, assumption, suspicion)
0
believeableness(noun, chance, integrity, reliability, trustworthiness)
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APASmart Define. (2015). plausibility thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/plausibility/thesaurus/synonyms
ChicagoSmart Define. 2015. "plausibility thesaurus" https://smartdefine.org/plausibility/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, plausibility thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/plausibility/thesaurus/synonyms>.
MLASmart Define. "plausibility thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/plausibility/thesaurus/synonyms>