72 entries under logical topic. ×

2
congruent(adjective, clear, sound)
2
deducible(adjective, clear, sound)
2
discerning(adjective, clear, sound, reasonable, sensible)
2
germane(adjective, clear, sound)
2
inferential(adjective, clear, sound)
2
kosher(adjective, clear, sound, informal)
2
legit(adjective, clear, sound, informal)
2
lucid(adjective, clear, sound, reasonable, sensible)
2
necessary(adjective, clear, sound)
2
obvious(adjective, clear, sound)
2
perceptive(adjective, clear, sound, sensitive, intelligent)
2
pertinent(adjective, clear, sound)
2
relevant(adjective, clear, sound)
2
sane(adjective, sound, reasonable, sensible, rational)
2
sober(adjective, sound, reasonable, sensible, rational)
2
telling(adjective, clear, sound)
1
advisable(adjective, sound, sensible, rational, intelligent)
1
all there(expression, adjective, sound, reasonable, sensible)
1
arguable(adjective, sound, sensible, rational, intelligent)
1
believable(adjective, sound, sensible, rational, intelligent)
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APASmart Define. (2015). ratiocinative thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/ratiocinative/thesaurus/synonyms
ChicagoSmart Define. 2015. "ratiocinative thesaurus" https://smartdefine.org/ratiocinative/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, ratiocinative thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/ratiocinative/thesaurus/synonyms>.
MLASmart Define. "ratiocinative thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/ratiocinative/thesaurus/synonyms>