60 entries under sober topic. ×

4
discriminating(adjective, smooth, reasonable, sharp, sensible)
3
far-sighted(adjective, smooth, reasonable, sensible, rational)
3
levelheaded(adjective, sound, reason, sensible, rational)
3
sophisticated(adjective, cool, reasonable, sensible, significant)
2
attentive(adjective, understanding, reasonable, rational, careful)
2
balanced(adjective, sound, reason, sensible, rational)
2
conversant(adjective, understanding, cool, reasonable, significant)
2
down-to-earth(adjective, reasonable, rational, wise)
2
fit(sensible, rational, healthy, stable)
2
normal(sensible, rational, healthy, stable)
2
practical(adjective, sound, reasonable, sensible, rational)
2
realistic(adjective, reasonable, rational, wise)
1
all there(expression, adjective, sound, reasonable, smart)
1
au courant(expression, adjective, understanding, reasonable, familiar)
1
cognizant(adjective, understanding, cool, reasonable, significant)
1
conscious(adjective, understanding, cool, reasonable, keen)
1
consequent(adjective, reasonable, rational, intelligent)
1
cool(adjective, smooth, reasonable, sharp, smart)
1
in right mind(expression, adjective, idiom, understanding, reasonable)
1
lucid(sensible, rational, healthy, stable)
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APASmart Define. (2015). sage thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sage/thesaurus/synonyms
ChicagoSmart Define. 2015. "sage thesaurus" https://smartdefine.org/sage/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, sage thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sage/thesaurus/synonyms>.
MLASmart Define. "sage thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/sage/thesaurus/synonyms>