| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | mentally sound; reasonable |
| Synonyms: | all there, balanced, both oars in water, commonsensical, compos mentis, discerning, fair-minded, fit, having all marbles, healthy, in one's right mind, intelligent, judicious, levelheaded, logical, lucid, moderate, normal, of sound mind, oriented, playing with full deck, prudent, rational, right, right-minded, sagacious, sage, sapient, self-possessed, sensible, sober, sound, steady, together*, well, wise |
| Antonyms: | crazy, insane, unreasonable, unsound, unstable |
| Main Entry: | down-to-earth |
| Part of Speech: | adjective |
| Definition: | reasonable, practical |
| Synonyms: | common, commonsense, easy, hard, hardboiled, hardheaded, matter-of-fact, mundane, no-nonsense, plainspoken, pragmatic, rational, realistic, sane, sensible, sober, unfantastic, unidealistic, unsentimental |
| Antonyms: | excitable, excited, impractical, unreasonable, unsensible |
| Main Entry: | hale |
| Part of Speech: | adjective |
| Definition: | strong and healthy |
| Synonyms: | able-bodied, alive and kicking, blooming, fit, fit as a fiddle, flourishing, healthy, hearty, husky, in fine fettle, in the pink, right, robust, sane, sound, stout, strapping, strong, trim, vigorous, well, well-conditioned, wholesome |
| Antonyms: | sick, unhealthy, weak |
| Main Entry: | judicious |
| Part of Speech: | adjective |
| Definition: | wise, thoughtful |
| Synonyms: | accurate, acute, astute, calculating, careful, cautious, circumspect, clear-sighted, considerate, considered, diplomatic, discerning, discreet, discriminating, efficacious, enlightened, expedient, far-sighted, informed, judicial, keen, perceptive, perspicacious, politic, profound, prudent, quick-witted, rational, reasonable, sagacious, sage, sane, sapient, seasonable, seemly, sensible, sharp, shrewd, skillful, sober, sophisticated, sound, thorough, wary, well-advised, well-judged, worldly-wise |
| Notes: | judicial means 'pertaining to judges or the courts' and judicious means 'prudent, carefully considered'; judicial refers to judgment as it is exercised by the court, judicious to judgment as exercised by an individual |
| Antonyms: | foolish, hasty, idiotic, injudicious, irrational, nonsensical, reckless, senseless, thoughtless, unwise |
| Main Entry: | levelheaded |
| Part of Speech: | adjective |
| Definition: | reasonable, calm |
| Synonyms: | all there, balanced, collected, commonsensical, composed, cool, cool as cucumber, coolheaded, dependable, discreet, even-tempered, far-sighted, in one's right mind, judicious, practical, prudent, rational, sane, self-possessed, sensible, steady, together, unflappable, wise, with all marbles |
| Antonyms: | nervous, unreasonable, upset |
| Main Entry: | lucid |
| Part of Speech: | adjective |
| Definition: | clearheaded, sensible |
| Synonyms: | all there, compos mentis, cool, got head together, in right mind, normal, rational, reasonable, right, sane, sober, sound, together |
| Antonyms: | confused, puzzled, unclear, unreasonable |
| Main Entry: | practical |
| Part of Speech: | adjective |
| Definition: | realistic, useful |
| Synonyms: | applied, both feet on the ground, businesslike, commonsensical, constructive, doable, down-to-earth, efficient, empirical, experimental, factual, feasible, functional, handy, hard-boiled, implicit, in action, in operation, matter-of-fact, nuts and bolts, operative, orderly, possible, practicable, pragmatic, rational, reasonable, sane, sensible, serviceable, sober, solid, sound, systematic, unidealistic, unromantic, usable, utile, utilitarian, virtual, workable, workaday, working |
| Notes: | practical applies when what is in question is the conduct of affairs, whereas pragmatic applies when the question is the planning with respect to these affairs; practical is anything that can be done and is worth doing, while practicable is anything that can be done - worthwhile or not |
| Antonyms: | impossible, impractical, unfeasible, unrealistic, unserviceable, unworkable, useless, worthless |
| Main Entry: | prudent |
| Part of Speech: | adjective |
| Definition: | wise, sensible in action and thought |
| Synonyms: | advisable, canny, careful, cautious, circumspect, discerning, discreet, economical, far-sighted, frugal, hedging one's bets, judgmatic, judicious, leery, playing safe, politic, provident, reasonable, sagacious, sage, sane, sapient, shrewd, sound, sparing, tactical, thinking twice, thrifty, vigilant, wary |
| Notes: | prudent means careful and sensible or marked by sound judgment, while prudish means excessively proper or modest in speech, conduct or dress |
| Antonyms: | careless, imprudent, incautious, unwise |
| Main Entry: | rational |
| Part of Speech: | adjective |
| Definition: | realistic; of sound mind |
| Synonyms: | all there, analytical, balanced, calm, cerebral, circumspect, cognitive, collected, cool*, deductive, deliberate, discerning, discriminating, enlightened, far-sighted, impartial, intellectual, intelligent, judicious, knowing, levelheaded, logical, lucid, normal, objective, perspicacious, philosophic, prudent, ratiocinative, reasonable, reasoning, reflective, sagacious, sane, sensible, sober, sound, stable, synthetic, thinking, thoughtful, together, well-advised, wise |
| Antonyms: | irrational, ridiculous, unrealistic, unreasonable, unsound |