Rational substance Synonyms

Definitions for Rational


  • (adjective) having the ability to reason
  • (adjective) according to the rules of logic
  • (adjective) based on sound reasoning or information

Definitions for Substance


  • (noun) the basic elements from which something can be developed
  • (noun) the quality or qualities that make a thing what it is
  • (noun) the total of one's money and property