Ratiocinative Synonyms

răshē-ŏsə-nātĭv, -ō-sĭnə-
Of, relating to, marked by, or skilled in methodical and logical reasoning.
(Adjective)
Synonyms:
  1. logical
Able to reason validly
(Adjective)
Synonyms:
  1. analytic
  2. analytical
  3. logical
  4. rational