2
presumption(noun, understanding, conclusion, trust, confidence)
2
psychic(rational, intellectual, supernatural, spiritual, cerebral)
2
psychology
2
quick-witted(adjective, smart, bright, brainy)
2
ratiocination(conclusion, analysis, assumption, calculation, logic)
2
rationality(noun, intellect)
2
rationalizing(noun, verb, understanding, attention, argument)
2
reckoning(verb, analysis, calculation, logic, calculating)
2
responsible(smart, bright, brainy)
2
scheming(verb, calculating)
2
sedate
2
serious(adjective, reasonable, keen, deep, thoughtful)
2
speculating
2
spiritual(rational, intellectual, supernatural, psychic, cerebral)
2
subjective(adjective, reasonable, keen, heavy, deep)
2
supposition(noun, understanding, conclusion, opinion, trust)
2
surmise(noun, understanding, belief, opinion, trust)
2
thought-out(adjective, reasonable, reasoning, intellectual, mental)
1
evaluating(verb, calculating)
1
absorbed(adjective, reasonable, keen, deep, rational)
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APASmart Define. (2016). thinking thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/thinking/thesaurus/synonyms
ChicagoSmart Define. 2016. "thinking thesaurus" https://smartdefine.org/thinking/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, thinking thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/thinking/thesaurus/synonyms>.
MLASmart Define. "thinking thesaurus" 11 February 2016. Web. 22 September 2026. <https://smartdefine.org/thinking/thesaurus/synonyms>