170 entries under rational topic. ×

1
kosher(clear, sound, reasonable, sensible)
1
legit(clear, sound, reasonable, sensible)
1
legitimate(clear, sound, reasonable, sensible)
1
matter-of-fact(adjective, reasonable, sober, realistic)
1
meditative(adjective, reasonable, keen, deep)
1
melancholy(adjective, reasonable, keen, deep)
1
moderate(adjective, sound, reasonable, sensible, restrained)
1
museful(adjective, reasonable, keen, deep)
1
musing(adjective, reasonable, keen, deep)
1
necessary(clear, sound, reasonable, sensible)
1
obvious(clear, sound, reasonable, sensible)
1
pensive(adjective, reasonable, keen, deep)
1
perceiving(adjective, understanding, sound, sensible)
1
perspicuous(adjective, clear, sound, reasonable, sensible)
1
pertinent(clear, sound, reasonable, sensible)
1
pondering(adjective, reasonable, keen, deep)
1
preoccupied(adjective, reasonable, keen, deep)
1
rapt(adjective, reasonable, keen, deep)
1
reflecting(adjective, reasonable, keen, deep)
1
relevant(clear, sound, reasonable, sensible)
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APASmart Define. (2016). wise thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/wise/thesaurus/synonyms
ChicagoSmart Define. 2016. "wise thesaurus" https://smartdefine.org/wise/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, wise thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/wise/thesaurus/synonyms>.
MLASmart Define. "wise thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/wise/thesaurus/synonyms>