90 entries under adjective topic. ×

1
knowledgeable(rational, intelligent, intellectual, cultured)
1
philosophical(sound, vague, intellectual, cultured)
1
rational(intelligent, knowledgeable)
1
roman(classic, humanistic)
1
serious(thoughtful, cultured, reflective)
1
tentative(uncertain, doubtful, vague, logical)
1
unfrequented
1
unproved(vague, intellectual, abstract, logical)
1
well-informed(thoughtful, serious, knowledgeable, cultured)
0
antithesis and synthesis(expression, idiom, syllogistics)
0
approved(proper, strict, established, orderly)
0
assiduous(thoughtful, serious, reflective)
0
attentive(thoughtful, serious, scholarly, reflective)
0
basic
0
collegial(university, scholastic)
0
course of thought(expression, idiom, syllogistics)
0
cultural(scholarly, educational, enlightening, instructive)
0
fundamental
0
good sense(expression, syllogistics)
0
higher
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APASmart Define. (2015). academic thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/academic/thesaurus/synonyms
ChicagoSmart Define. 2015. "academic thesaurus" https://smartdefine.org/academic/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, academic thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/academic/thesaurus/synonyms>.
MLASmart Define. "academic thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/academic/thesaurus/synonyms>