64 entries under believable topic. ×

32
believable(adjective, open, sound, reasonable, honest)
31
reasonable(adjective, sound, reasonable, slight, sensible)
27
credible(adjective, open, sound, reasonable, honest)
23
probable(adjective, sound, reasonable, sensible, solid)
20
possible(adjective, reasonable, solid, fair, acceptable)
19
likely(adjective, reasonable, solid, satisfying, possible)
16
conceivable(adjective, reasonable, fair, acceptable, realistic)
15
rational(adjective, clear, sound, reasonable, sensible)
11
tenable(adjective, sound, reasonable, slight, sensible)
10
sound(adjective, clear, reasonable, honest, sensible)
10
smooth(adjective, reasonable, slippery, persuasive, convincing)
9
creditable(adjective, reasonable, true, realistic, authentic)
9
sensible(adjective, clear, open, sound, reasonable)
9
acceptable(adjective, sound, reasonable, honest, solid)
9
imaginable(adjective, reasonable, fair, acceptable, realistic)
9
logical(adjective, clear, sound, reasonable, sensible)
8
presumable(adjective, reasonable, solid, fair, acceptable)
7
convincing(adjective, open, reasonable, honest, sensible)
6
thinkable(adjective, reasonable, fair, acceptable, realistic)
5
persuasive(adjective, smooth, reasonable, solid, effective)
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APASmart Define. (2015). plausible thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/plausible/thesaurus/synonyms
ChicagoSmart Define. 2015. "plausible thesaurus" https://smartdefine.org/plausible/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, plausible thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/plausible/thesaurus/synonyms>.
MLASmart Define. "plausible thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/plausible/thesaurus/synonyms>