- rational
- adj1. reasonable, logical, practical, pragmatic, commonsense, commonsensical; sensible, good, right, fair; fit, proper, advisable, well-advised; well-argued, well-grounded, well-founded; plausible, credible, admissible.2. intelligent, wise, judicious, sagagious, sage; enlightened, just, discriminating; discreet, prudent, circumspect; politic, perspicacious, far-sighted, astute, provident; perceptive, apperceptive, foresighted; understanding, thoughtful, reflective, philosophical.3. lucid, clearheaded, right-minded, clearminded, cogent, balanced; responsible, sane, Latin, compos mentis. sober, sound, right; normal, wholesome, healthy-minded, Sl. with it, Sl. all there.4. thinking, cognitive, mental, cerebral; reasoning, intelligent, knowing; ratiocinative, perceiving, percipient, analytic; ideational, conceptual, noetic, sophic, phrenic, noological.
A Note on the Style of the synonym finder. 2014.