131 entries under rational topic. ×

1
ratiocinative(adjective, sound, sensible, intelligent)
1
reasoned(adjective, sound, sensible, intelligent)
1
reasoning(adjective, sound, sensible, intelligent)
1
reflective(adjective, sound, sensible, intelligent)
1
sagacious(adjective, reasonable, sensible, sober)
1
severe(adjective, calm, sensible, dark, restrained)
1
shrewd(adjective, hard, sound, tough, reasonable)
1
somber(adjective, calm, sensible, dark, restrained)
1
stoic(adjective, tough, straightforward, sober)
1
stolid(adjective, tough, straightforward, sober)
1
straightforward(simple, handy, down-to-earth, convenient)
1
tenable(adjective, sound, sensible, intelligent)
1
together(adjective, calm, sound, reasonable, sensible)
1
tolerant(adjective, sound, sensible, intelligent)
1
unaffected(adjective, tough, straightforward, sober)
1
unbiased(adjective, sound, sensible, intelligent)
1
unembellished(adjective, tough, straightforward, sober)
1
unimpassioned(adjective, calm, tough, sensible, dark)
1
unprejudiced(adjective, sound, sensible, intelligent)
1
unvarnished(adjective, tough, true, straightforward)
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APASmart Define. (2016). practical thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/practical/thesaurus/synonyms
ChicagoSmart Define. 2016. "practical thesaurus" https://smartdefine.org/practical/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, practical thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/practical/thesaurus/synonyms>.
MLASmart Define. "practical thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/practical/thesaurus/synonyms>