84 entries under sober topic. ×

1
advisable(adjective, good, sound, sensible, fair)
1
arguable(adjective, sound, sensible, rational, intelligent)
1
astute(adjective, sound, reasonable, sharp, smart)
1
attentive(adjective, reasonable, rational, intelligent)
1
au courant(expression, adjective, reasonable, rational, intelligent)
1
aware(adjective, sound, reasonable, sensible, rational)
1
believable(adjective, sound, sensible, rational, intelligent)
1
both oars in water(expression, idiom, sensible, rational, healthy)
1
canny(adjective, reasonable, keen, sharp, smart)
1
cerebral(adjective, sound, reasonable, sensible, rational)
1
clear-cut(adjective, sound, sensible, rational, intelligent)
1
cognitive(adjective, sound, reasonable, sensible, rational)
1
cognizant(adjective, sound, reasonable, sensible, rational)
1
conscious(adjective, sound, reasonable, sensible, rational)
1
consequent(adjective, good, sound, reasonable, sensible)
1
consistent(adjective, sound, sensible, rational, intelligent)
1
conversant(adjective, reasonable, sympathetic, rational, intelligent)
1
credible(adjective, sound, sensible, rational, intelligent)
1
discreet(adjective, calm, sound, reasonable, sensible)
1
discriminating(adjective, sound, reasonable, sensible, rational)
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APASmart Define. (2015). all there thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/all_there/thesaurus/synonyms
ChicagoSmart Define. 2015. "all there thesaurus" https://smartdefine.org/all_there/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, all there thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/all_there/thesaurus/synonyms>.
MLASmart Define. "all there thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/all_there/thesaurus/synonyms>