71 entries under rational topic. ×

6
apathetic(adjective, calm, dull, cool, simple)
6
objective(adjective, hard, sound, excite)
6
reasonable(adjective, hard, sound, sensible)
6
straightforward(adjective, open, direct, free, simple)
6
unemotional(adjective, calm, dull, cool, excite)
6
unimpassioned(adjective, cool, straightforward, detached)
5
earthy(adjective, hard, sound, reasonable, sensible)
5
feasible(adjective, straightforward, realistic, objective)
5
hardheaded(adjective, hard, sound, reasonable, excite)
5
literal(adjective, simple, straightforward, truthful)
5
sane(adjective, hard, sound, reasonable, sensible)
4
cold-blooded(adjective, cool, cold, cruel)
4
naked(adjective, dull, simple, informal)
4
phlegmatic(adjective, calm, dull, cool, simple)
4
prosy(adjective, simple, straightforward, realistic)
4
sound(adjective, hard, reasonable, sensible)
4
unsentimental(adjective, hard, sound, reasonable, sensible)
4
unvarnished(adjective, straightforward, realistic, factual)
3
hard-boiled(adjective, hard, sound, reasonable, sensible)
3
stolid(adjective, calm, dull, cool, indifferent)
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APASmart Define. (2016). matter-of-fact thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/matter-of-fact/thesaurus/synonyms
ChicagoSmart Define. 2016. "matter-of-fact thesaurus" https://smartdefine.org/matter-of-fact/thesaurus/synonyms (accessed October 2, 2026).
HarvardSmart Define 2016, matter-of-fact thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/matter-of-fact/thesaurus/synonyms>.
MLASmart Define. "matter-of-fact thesaurus" 1 April 2016. Web. 2 October 2026. <https://smartdefine.org/matter-of-fact/thesaurus/synonyms>