146 entries under rational topic. ×

1
telling(clear, sound, reasonable, sensible)
1
thinking(noun, adjective, understanding, sound, reasonable)
1
together(adjective, sound, reasonable, smart, bright)
1
valid(clear, sound, reasonable, sensible)
1
well(sensible, healthy, stable, sober)
1
well-organized(clear, sound, reasonable, sensible)
1
well-reasoned(adjective, reasonable, intelligent, sober)
1
well-thought-out(adjective, reasonable, intelligent, sober)
1
whiz(adjective, keen, sharp, smart, bright)
1
wistful(adjective, reasonable, keen, deep)
0
both oars in water(expression, idiom, sensible, healthy)
0
commonsense(sound, reasonable)
0
deliberating(intelligent, thoughtful)
0
fair-minded(sensible, healthy, stable, sober)
0
having all marbles(expression, idiom, sensible, healthy)
0
of sound mind(expression, idiom, sensible, healthy)
0
oriented(sensible, healthy, stable, sober)
0
philosophical(deep, intelligent, thoughtful, enlightened)
0
playing with full deck(expression, idiom, sensible, healthy)
0
probable(sound, reasonable, sensible)
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APASmart Define. (2015). discerning thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/discerning/thesaurus/synonyms
ChicagoSmart Define. 2015. "discerning thesaurus" https://smartdefine.org/discerning/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, discerning thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/discerning/thesaurus/synonyms>.
MLASmart Define. "discerning thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/discerning/thesaurus/synonyms>