agreeable to reason or sound judgment; logical

a reasonable choice for chairman.

not exceeding the limit prescribed by reason; not excessive

reasonable terms.

moderate, esp. in price; not expensive

The coat was reasonable but not cheap.

endowed with reason.

capable of rational behavior, decision, etc.

adjective

expensive , intolerable , outrageous , unreasonable , implausible , impractical , nonsensical , stupid

adjective

acceptable , analytical , average , cheap , circumspect , conservative , controlled , discreet , equitable , fair , feasible , fit , honest , humane , impartial , inexpensive , judicious , just , justifiable , knowing , legit , legitimate , low-cost , low-priced , making sense , modest , objective , okay , plausible , politic , proper , prudent , rational , reflective , restrained , right , sane , sapient , sensible , sound , standing to reason , temperate , understandable , unexcessive , unextreme , valid , within reason , advisable , all there , arguable , believable , cerebral , clear-cut , cognitive , commonsensical , conscious , consequent , consistent , cool * , credible , in one’s right mind , levelheaded , logical , perceiving , percipient , ratiocinative , reasoned , reasoning , sober , tenable , thoughtful , thought-out , together * , tolerant , unbiased , unprejudiced , well-advised , wise , intelligent , balanced , commonsensible , sagacious , sage , well-founded , well-grounded , moderate , affordable , conscionable , practical , tolerable