85 entries under reasonable topic. ×

14
probable(adjective, solid, fair, belief)
12
likely(adjective, belief, likely, possible)
12
possible(adjective, solid, fair, acceptable)
9
plausible(adjective, solid, fair, acceptable)
9
presumptive(adjective, belief, realistic, authentic)
8
ostensible(adjective, fair, acceptable, expected)
8
supposable(adjective, fair, acceptable, realistic)
6
credible(adjective, solid, fair, acceptable)
5
believable(adjective, realistic, authentic, trustworthy)
4
apt(adjective, fair, acceptable, expected)
4
liable(adjective, fair, acceptable, expected)
3
colorable(realistic, authentic, satisfying, trustworthy)
3
conceivable(adjective, fair, acceptable, realistic)
3
convincing(adjective, realistic, authentic, satisfying)
3
seeming(adjective, fair, false, acceptable)
2
conjecturable(adjective, fair, acceptable, expected)
2
fair(adjective, acceptable, expected, apt)
2
feasible(adjective, fair, acceptable, expected)
2
hopeful(adjective, solid, fair, acceptable)
2
imaginable(adjective, fair, acceptable, realistic)
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APASmart Define. (2015). presumable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/presumable/thesaurus/synonyms
ChicagoSmart Define. 2015. "presumable thesaurus" https://smartdefine.org/presumable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, presumable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/presumable/thesaurus/synonyms>.
MLASmart Define. "presumable thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/presumable/thesaurus/synonyms>