30 entries under sober topic. ×

1
keen(adjective, reasonable, sensible, deep, rational)
1
levelheaded(adjective, reasonable, keen, deep, rational)
1
logical(adjective, reasonable, keen, deep)
1
melancholy(adjective, reasonable, keen, deep, rational)
1
museful(adjective, reasonable, keen, deep, rational)
1
philosophic(adjective, reasonable, keen, deep)
1
reasonable(adjective, keen, sensible, deep, rational)
1
retrospective(adjective, reasonable, keen, deep, rational)
1
studious(adjective, reasonable, keen, deep, rational)
1
subjective(adjective, reasonable, keen, deep, rational)
<12>
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APASmart Define. (2015). cogitative thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/cogitative/thesaurus/synonyms
ChicagoSmart Define. 2015. "cogitative thesaurus" https://smartdefine.org/cogitative/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, cogitative thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/cogitative/thesaurus/synonyms>.
MLASmart Define. "cogitative thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/cogitative/thesaurus/synonyms>