reasonable

modif.

1. Amenable to reason

   rational, sensible, sane, level-headed, intelligent, common-sense, common-sensical, tolerant, endowed with reason, conscious, cerebral, capable of reason, thoughtful, reflective, percipient, reasoning, ratiocinative, cognitive, perceiving, consistent, broad-minded, liberal, generous, unprejudiced, unbiased, persuasible, malleable, flexible, agreeable; see also rational 1.

   Antonyms unreasonable, foolish, prejudiced.

2. Showing reason or sound judgment

   fair, right, just, judicious, prudent, sound, wise, equitable, rational, moderate, temperate, within reason, impartial, sensible, humane, politic, sapient, discreet, analytical, objective, circumspect, making sense, standing to reason, common-sense; see also judicious, moderate 2.

   Antonyms excessive, immoderate*, extreme. *

3. Likely to appeal to the reason

   feasible, sound, plausible, logical; see understandable.

4. Moderate in price

   inexpensive, reduced, fair, worth the money; see cheap 1. See syn. study at rational.