43 entries under rational topic. ×

8
sane(adjective, sound, reasonable, sensible)
7
lucid(adjective, sensible, healthy, stable)
6
normal(adjective, sound, reasonable, sensible)
5
balanced(adjective, sensible, healthy, stable)
5
sound(adjective, reasonable, sensible, healthy)
4
reasonable(adjective, sensible, healthy, stable)
4
right(adjective, sound, reasonable, sensible)
4
sensible(adjective, healthy, stable, sober)
3
all there(expression, adjective, idiom, sound, reasonable)
3
stable(adjective, normal, sane, well-balanced)
3
well-balanced(adjective, stable, normal, sane)
2
judicious(adjective, sensible, healthy, stable)
2
together(adjective, sound, sensible, healthy)
2
wholesome(stable, normal, sane, well-balanced)
1
cool(adjective, sensible, stable, sober)
1
discerning(sensible, healthy, stable, sober)
1
fit(sensible, healthy, stable, sober)
1
healthy(sensible, stable, sober, normal)
1
right-minded(adjective, sensible, healthy, stable)
1
sober(adjective, sound, sensible, healthy)
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APASmart Define. (2015). compos mentis thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/compos_mentis/thesaurus/synonyms
ChicagoSmart Define. 2015. "compos mentis thesaurus" https://smartdefine.org/compos_mentis/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, compos mentis thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/compos_mentis/thesaurus/synonyms>.
MLASmart Define. "compos mentis thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/compos_mentis/thesaurus/synonyms>