8
available(adjective, accessible, likely, feasible, practicable)
8
believable(adjective, reasonable, realistic, authentic, trustworthy)
7
contingent(adjective, liability, likely, chance 2)
7
realistic(adjective, reasonable, useful, authentic, workable)
6
tenable(adjective, reasonable, realistic, authentic, satisfying)
5
acceptable(adjective, reasonable, solid, fair, realistic)
5
accomplishable
5
admissible(adjective, consideration, able, allowable)
5
desirable(adjective, useful, practical, likely, convenient)
5
earthly
5
expedient(adjective, reasonable, appropriate, useful, practical)
5
fortuitous(adjective, likely, contingent, attainable, chance 2)
5
most likely
5
presumable(adjective, reasonable, solid, fair, acceptable)
4
accessible(adjective, free, ready, likely, approachable)
4
adventitious(adjective, likely, contingent, attainable, chance 2)
4
apt(adjective, reasonable, fair, acceptable, expected)
4
dormant(adjective, likely, attainable)
4
eventual(adjective, future, concluding)
4
hypothetical(adjective, likely, supposed, conceivable, imaginable)
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APASmart Define. (2015). possible thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/possible/thesaurus/synonyms
ChicagoSmart Define. 2015. "possible thesaurus" https://smartdefine.org/possible/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, possible thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/possible/thesaurus/synonyms>.
MLASmart Define. "possible thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/possible/thesaurus/synonyms>