8
logical(adjective, sound, reasonable, sensible, reasoning)
7
inferential
6
analytical(adjective, sound, reasonable, sensible, intellectual)
6
deducible(adjective, understandable)
5
a priori(adjective, adverb)
4
analytic
4
derivable(adjective, adverb, dogmatic)
4
inductive(adjective, reasonable)
4
rational(adjective, adverb, sound, reasonable, sensible)
4
reasoning(adjective, sound, reasonable, sensible, intellectual)
3
dogmatic
3
illative
3
intelligent(adjective, sound, reasonable, sensible, intellectual)
3
ratiocinative(adjective, sound, reasonable, sensible, reasoning)
3
reasonable(adjective, sound, reasonable, sensible, intellectual)
3
reasoned(adjective, adverb, reasoning, intellectual, mental)
3
syllogistic
2
intellectual(adjective, sound, reasonable, sensible, reasoning)
2
judicious(adjective, sound, reasonable, sensible, reasoning)
2
plausible(adjective, reasonable, reasoning, intellectual, mental)
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APASmart Define. (2015). deductive thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/deductive/thesaurus/synonyms
ChicagoSmart Define. 2015. "deductive thesaurus" https://smartdefine.org/deductive/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, deductive thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/deductive/thesaurus/synonyms>.
MLASmart Define. "deductive thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/deductive/thesaurus/synonyms>