230 entries under reasonable topic. ×

2
museful(adjective, keen, deep, rational)
2
pacific(adjective, calm, dull, quiet, soft)
2
perspicacious(adjective, sound, sensible, wise)
2
philosophic(adjective, calm, cool, sound)
2
pondering(adjective, keen, deep, rational)
2
ratiocinative(adjective, sound, sensible, rational)
2
reasoned(adjective, sound, sensible, rational)
2
reasoning(adjective, sound, sensible, rational)
2
reflecting(adjective, keen, deep, rational)
2
sufficient(adjective, sensible, restrained, modest)
2
trustworthy(adjective, good, honest, sensible)
2
unidealistic(adjective, hard, sound, tough)
2
untroubled(adjective, calm, quiet, soft)
2
well-advised(adjective, good, sound, sensible)
1
absorbed(adjective, keen, deep, rational)
1
advisable(adjective, good, sound, sensible)
1
analytical(adjective, sound, keen, sensible)
1
applied(useful, realistic, hands-on, real-world)
1
attentive(thoughtful, realistic, cautious, wary)
1
balmy(adjective, calm, quiet, moderate)
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APASmart Define. (2015). sober thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/sober/thesaurus/synonyms
ChicagoSmart Define. 2015. "sober thesaurus" https://smartdefine.org/sober/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, sober thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/sober/thesaurus/synonyms>.
MLASmart Define. "sober thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/sober/thesaurus/synonyms>