113 entries under reasonable topic. ×

1
far-sighted(sound, sensible, reasoning, intellectual)
1
forgoing(adjective, calm, quiet, sensible)
1
germane(clear, sound, sensible, rational)
1
grave(adjective, calm, quiet, sensible)
1
holding together(expression, clear, sound, sensible)
1
holding water(expression, clear, sound, sensible)
1
inferential(clear, sound, sensible, rational)
1
juridicious(clear, sound, sensible, rational)
1
justifiable(clear, sound, simple, sensible)
1
knowing(sound, sensible, alert, perceptive)
1
kosher(adjective, clear, sound, bright)
1
legit(clear, sound, sensible, rational)
1
low-key(adjective, calm, quiet, sensible)
1
most likely(expression, clear, sound, sensible)
1
necessary(clear, sound, sensible, rational)
1
no-nonsense(adjective, calm, quiet, sensible)
1
pacific(adjective, calm, quiet, sensible)
1
peaceful dull(expression, calm, quiet, dark)
1
pertinent(clear, sound, sensible, rational)
1
plausible(clear, sound, sensible, rational)
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APASmart Define. (2016). lucid thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/lucid/thesaurus/synonyms
ChicagoSmart Define. 2016. "lucid thesaurus" https://smartdefine.org/lucid/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, lucid thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/lucid/thesaurus/synonyms>.
MLASmart Define. "lucid thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/lucid/thesaurus/synonyms>