285 entries under adjective topic. ×

3
enlightened(sound, reasonable, sensible, reasoning)
3
everyday(ordinary, usual, normal)
3
feasible
3
kosher(good, clear, sound, right)
3
likely(reasonable, ordinary, usual, normal)
3
necessary(clear, sound, reasonable, rational)
3
percipient(sound, sensible, rational, intelligent)
3
perspicuous(clear, sound, reasonable, rational)
3
sagacious(sound, reasonable, sensible, rational)
3
sapient(sensible, rational, healthy, stable)
3
subtle(clear, sound, reasonable, rational)
3
suitable(reasonable, sensible, wise, prudent)
3
tenable(sound, reasonable, sensible, proper)
3
theoretical(moral, risky, metaphysical, unsubstantiated)
3
understandable(sound, reasonable, running, indirect)
3
well-advised(good, sound, reasonable, sensible)
3
well-thought-out(sound, reasonable, sensible, rational)
2
all there(expression, good, sound, reasonable)
2
applicable
2
apposite
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APASmart Define. (2015). logical thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/logical/thesaurus/synonyms
ChicagoSmart Define. 2015. "logical thesaurus" https://smartdefine.org/logical/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, logical thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/logical/thesaurus/synonyms>.
MLASmart Define. "logical thesaurus" 19 October 2015. Web. 24 September 2026. <https://smartdefine.org/logical/thesaurus/synonyms>