174 entries under sound topic. ×

13
sober(adjective, good, hard, reasonable)
12
discernible(adjective, visual, knowledge, physical)
12
discerning(adjective, clear, understanding, cool)
12
down-to-earth(adjective, reasonable, useful, practical)
12
informed(adjective, understanding, reasonable, keen)
10
balanced(adjective, calm, reasonable, reason)
10
knowing(adjective, understanding, smooth, reasonable)
10
normal(adjective, reasonable, natural, rational)
10
percipient(adjective, understanding, cool, keen)
10
valid(adjective, good, clear, open)
9
cool(adjective, calm, good, smooth)
9
enlightened(adjective, reasonable, sharp, smart)
9
fair(adjective, good, clear, reasonable)
9
level-headed(adjective, calm, tough, reasonable)
9
perspicacious(adjective, smooth, sharp, intelligent)
9
plausible(adjective, clear, open, reasonable)
8
lucid(adjective, clear, reasonable, rational)
8
pragmatic(adjective, hard, tough, reasonable)
8
smart(adjective, cool, smooth, keen)
8
well-advised(adjective, good, reasonable, fair)
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APASmart Define. (2016). sensible thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/sensible/thesaurus/synonyms
ChicagoSmart Define. 2016. "sensible thesaurus" https://smartdefine.org/sensible/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, sensible thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/sensible/thesaurus/synonyms>.
MLASmart Define. "sensible thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/sensible/thesaurus/synonyms>