Synonym: level-headed, logical, reasonable, sensible, sound, thinking. Antonym: absurd. Similar words: rationalize, national, educational, nationalism, international, organizational, constitutional convention, emotional. Meaning: ['ræʃənl] 
n. an integer or a fraction. adj. 1. consistent with or based on or using reason 2. of or associated with or requiring the use of the mind 3. capable of being expressed as a quotient of integers 4. having its source in or being guided by the intellect (distinguished from experience or emotion).
n. an integer or a fraction. adj. 1. consistent with or based on or using reason 2. of or associated with or requiring the use of the mind 3. capable of being expressed as a quotient of integers 4. having its source in or being guided by the intellect (distinguished from experience or emotion). 
Random good picture Not show
271 The - chain stitch machine 173 is the machine for rational sewing of smooth seams in difficult - to - feed material.
272 The fundamental belief in a rational relationship between internationalism is Grotius type of human rationality, that is, the concept of social affinity.
273 The rational path choice to build the accountability system of government is to build institutionalized system, tamp the system basis.
274 However, due to the complex of computation and the need of the design, sometime we need to use polynomial approximation for a rational curves and surfaces.
More similar words: rationalize, national, educational, nationalism, international, organizational, constitutional convention, emotional, ratification, functional, additional, gratification, traditional, proportional, conventional, traditionally, donation, zonation, instructional, institutional, constitutional, unconditionally, operation, unconstitutional, migration, probationary, aberration, reparation, AND operation, separation.