| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | conscious; alert |
| Synonyms: | alive, aroused, attentive, awakened, aware, cognizant, excited, heedful, knowing, observant, on guard, roused, vigilant, wakeful, waking, watchful |
| Antonyms: | asleep, unconscious |
| Main Entry: | alive |
| Part of Speech: | adjective |
| Definition: | being active, full of life |
| Synonyms: | abounding, alert, animated, awake, brisk, bustling, cheerful, dynamic, eager, energetic, lively, overflowing, quick, ready, replete, rife, sharp, spirited, sprightly, spry, stirring, swarming, teeming, vigorous, vital, vivacious, zestful |
| Antonyms: | dispirited, dull, lifeless, morose, sluggish, spiritless |
| Main Entry: | attentive |
| Part of Speech: | adjective |
| Definition: | concentrating |
| Synonyms: | alert, all ears, awake, aware, conscientious, enrapt, enthralled, fascinated, glued, hanging on every word, heedful, hooked, immersed, intent, interested, listening, mindful, observant, on one's toes, on the ball, on the job, on the lookout, on the qui vive, preoccupied, regardful, studious, vigilant, watchful |
| Antonyms: | disregarding, heedless, ignorant, inattentive, inconsiderate, neglectful, neglecting |
| Main Entry: | aware |
| Part of Speech: | adjective |
| Definition: | knowledgeable |
| Synonyms: | acquainted, alert, alive, appraised, appreciative, apprehensive, apprised, attentive, au courant, awake, cognizant, conscious, cool*, enlightened, familiar, go-go, groovy*, grounded, heedful, hip*, in the know, in the picture, informed, into*, know the score, know what's what, know-how, knowing, latched on, mindful, on the beam, on to, perceptive, plugged in, receptive, savvy, sensible, sentient, sharp, tuned in, up on, wise, wise to, wised up, with it |
| Antonyms: | ignorant, insensitive, unaware, unconscious |
| Main Entry: | cognizant |
| Part of Speech: | adjective |
| Definition: | aware |
| Synonyms: | acquainted, alive, apprehensive, au courant, awake, conscious, conversant, down with, familiar, grounded, hep to, hip to, in on, in the know, in the picture, informed, judicious, knowing, knowledgeable, observant, on the beam, on to, perceptive, plugged in, savvy, sensible, sentient, tuned in, up on, versed, wise to, with it, witting |
| Antonyms: | ignorant, unaware, unfamiliar, uninformed, unknowledgeable, unwitting |
| Main Entry: | discreet |
| Part of Speech: | adjective |
| Definition: | cautious, sensible |
| Synonyms: | alert, attentive, awake, cagey, calculating, careful, chary, circumspect, civil, conservative, considerate, controlled, diplomatic, discerning, discriminating, gingerly, guarded, having foresight, heedful, intelligent, judicious, like a clam, moderate, noncommittal, not rash, observant, on lookout, politic, precautious, prudent, reasonable, reserved, restrained, safe, sagacious, strategic, tactful, temperate, thoughtful, vigilant, wary, watchful, wise, worldly-wise |
| Notes: | discreet means 'judicious, prudent, showing discernment,' while discrete means 'detached, separate' and 'individually distinct' |
| Antonyms: | careless, foolish, incautious, indiscreet, rash, reckless, thoughtless, uncareful, undiscerning |
| Main Entry: | insightful |
| Part of Speech: | adjective |
| Definition: | perceptive |
| Synonyms: | alert, astute, awake, aware, brainy, conscious, cute, discerning, ear to the ground, intelligent, intuitive, keen, knowing, knowledgeable, knows what's what, observant, penetrating, penetrative, quick, responsive, savvy, sensitive, sharp, shrewd, smart, tuned in, understanding, wise |
| Main Entry: | knowing |
| Part of Speech: | adjective |
| Definition: | experienced, aware |
| Synonyms: | alive, apprehensive, astute, awake, brainy, bright, brilliant, canny, clever, cognizant, competent, conscious, conversant, cool*, crack*, deliberate, discerning, expert, insightful, intelligent, intended, intentional, judicious, knowledgeable, observant, perceptive, percipient, qualified, quick, quick-witted, sagacious, sage, sensible, sentient, sharp, skillful, slick*, smart, sophic, sophisticated, tuned-in, vigilant, watchful, well-informed, wise, with-it, witting, worldly, worldly-wise |
| Antonyms: | inexperienced, unaware, uncognizant, unknowing |
| Main Entry: | living |
| Part of Speech: | adjective |
| Definition: | existing, active |
| Synonyms: | alert, alive, animated, around, awake, breathing, brisk, contemporary, continuing, current, developing, dynamic, existent, extant, in use, live, lively, ongoing, operative, persisting, strong, subsisting, ticking, vigorous, vital, warm |
| Antonyms: | dead, inactive |