280 entries under sensible topic. ×

10
credible(adjective, reasonable, solid, rational)
10
legitimate(adjective, reasonable, proper, true)
9
convincing(adjective, clear, reasonable, logical)
9
levelheaded(adjective, calm, good, quiet, hard)
9
lucid(adjective, calm, quiet, clear, reasonable)
9
sage(adjective, reasonable, reason, healthy)
8
balanced(adjective, calm, strong, secure, reasonable)
8
intellectual(adjective, reasonable, property, deep)
8
level-headed(adjective, calm, reasonable, rational)
8
loyal(adjective, good, strong, clean, firm)
8
realistic(adjective, calm, hard, reasonable)
7
advisable(adjective, good, reasonable, fit)
7
cool(verb, adjective, upset, calm, good)
7
perceptive(adjective, clear, reasonable, sharp)
7
profound(adjective, reasonable, property, wise)
7
reasoned(adjective, reasonable, rational, intelligent)
7
sapient(adjective, reason, proper, healthy)
7
together(adjective, calm, good, strong, complete)
6
all there(expression, adjective, good, reasonable, sharp)
6
astute(adjective, hard, reasonable, sharp, smart)
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APASmart Define. (2016). sound thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/sound/thesaurus/synonyms
ChicagoSmart Define. 2016. "sound thesaurus" https://smartdefine.org/sound/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, sound thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sound/thesaurus/synonyms>.
MLASmart Define. "sound thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/sound/thesaurus/synonyms>