60 entries under sober topic. ×

47
wise(adjective, understanding, cool, sound, reasonable)
34
sagacious(adjective, understanding, cool, sound, reasonable)
33
prudent(adjective, action, sound, reasonable, reason)
30
intelligent(adjective, cool, sound, reasonable, sharp)
29
judicious(adjective, understanding, cool, sound, reasonable)
28
sensible(adjective, understanding, cool, sound, reasonable)
25
discerning(adjective, understanding, cool, sound, reasonable)
20
astute(adjective, understanding, cool, sound, reasonable)
17
sapient(adjective, sound, reason, sensible, healthy)
17
shrewd(adjective, sound, reasonable, sharp, smart)
14
rational(adjective, understanding, sound, reasonable, keen)
12
sane(adjective, sound, reasonable, reason, sensible)
11
knowing(verb, adjective, understanding, sound, reasonable)
10
sound(noun, adjective, reasonable, reason, sensible)
7
commonsensical(adjective, sound, reasonable, reason, sensible)
7
informed(adjective, understanding, sound, reasonable, sharp)
7
logical(adjective, sound, reasonable, sensible, rational)
6
canny(adjective, cool, reasonable, sensible, significant)
6
discreet(adjective, understanding, reasonable, keen, sharp)
5
aware(adjective, understanding, cool, sound, reasonable)
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APASmart Define. (2015). sage thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sage/thesaurus/synonyms
ChicagoSmart Define. 2015. "sage thesaurus" https://smartdefine.org/sage/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, sage thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sage/thesaurus/synonyms>.
MLASmart Define. "sage thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/sage/thesaurus/synonyms>