64 entries under sober topic. ×

2
conscious(adjective, sound, sensible, deliberate, rational)
2
rapt(adjective, reasonable, keen, deep, thoughtful)
2
sensible(adjective, sound, reasonable, sharp, smart)
2
well-advised(adjective, sound, reasonable, sensible, rational)
1
advisable(adjective, sound, sensible, rational, intelligent)
1
all there(expression, adjective, sound, reasonable, sensible)
1
arguable(adjective, sound, sensible, rational, intelligent)
1
believable(adjective, sound, sensible, rational, intelligent)
1
brainy(adjective, reasonable, keen, deep, rational)
1
calculating(adjective, reasonable, keen, sensible, deep)
1
cerebral(adjective, sound, reasonable, sensible, rational)
1
clear-cut(adjective, sound, sensible, rational, intelligent)
1
commonsensical(adjective, sound, sensible, rational, intelligent)
1
consequent(adjective, sound, reasonable, sensible, rational)
1
consistent(adjective, sound, sensible, rational, intelligent)
1
cool(adjective, sound, reasonable, sensible, rational)
1
credible(adjective, sound, sensible, rational, intelligent)
1
deep(adjective, reasonable, keen, rational, thoughtful)
1
earnest(adjective, set, severe, keen, honest)
1
farsighted(adjective, reasonable, keen, deep, rational)
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APASmart Define. (2015). reflective thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/reflective/thesaurus/synonyms
ChicagoSmart Define. 2015. "reflective thesaurus" https://smartdefine.org/reflective/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, reflective thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/reflective/thesaurus/synonyms>.
MLASmart Define. "reflective thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/reflective/thesaurus/synonyms>