| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | pertaining to thought |
| Synonyms: | bright, cogitative, contemplative, deliberating, engrossed, introspective, meditating, pensive, rational, reasonable, reflective, studious |
| Main Entry: | thinking |
| Part of Speech: | adjective |
| Definition: | thoughtful |
| Synonyms: | absorbed, cogitative, contemplative, deliberating, deliberative, engrossed, introspective, meditative, pensive, philosophical, reflective, ruminating, ruminative |
| Main Entry: | contemplative |
| Part of Speech: | adjective |
| Definition: | deep in thought |
| Synonyms: | attentive, cogitative, in brown study, intent, introspective, lost, meditative, musing, pensive, pondering, rapt, reflecting, reflective, ruminative, speculative, thinking, thoughtful |
| Antonyms: | disdainful, disregarding, negligent, rejecting, scornful, shallow, unreflective |
| Main Entry: | intelligent |
| Part of Speech: | adjective |
| Definition: | very smart |
| Synonyms: | able, acute, alert, alive, all there, apt, astute, brainy, bright, brilliant, calculating, capable, clever, comprehending, creative, deep*, discerning, enlightened, exceptional, highbrow, imaginative, ingenious, instructed, inventive, keen, knowing, knowledgeable, original, penetrating, perceptive, perspicacious, profound, quick, quick-witted, rational, ready, reasonable, resourceful, responsible, sage, sharp, smart, thinking, together*, understanding, well-informed, whiz*, wise, witty |
| Notes: | people are intelligent; statements are intelligible |
| Antonyms: | foolish, idiotic, imbecile, stupid, unintelligent |
| Main Entry: | meditative |
| Part of Speech: | adjective |
| Definition: | contemplative |
| Synonyms: | awake, aware, cogitative, introspective, lucubratory, musing, pensive, philosophical, prayerful, rapt, reflective, ruminant, ruminative, thinking, thoughtful |
| Main Entry: | mental |
| Part of Speech: | adjective |
| Definition: | concerning the mind |
| Synonyms: | brainy, cerebral, clairvoyant, deep, heavy, ideological, imaginative, immaterial, inner, intellective, intellectual, mysterious, phrenic, psychic, psychical, psychological, rational, reasoning, spiritual, subconscious, subjective, subliminal, telepathic, thinking, thoughtful, unreal |
| Antonyms: | body, physical |
| Main Entry: | pensive |
| Part of Speech: | adjective |
| Definition: | meditative, solemn |
| Synonyms: | absorbed, abstracted, attentive, cogitative, contemplative, dreamy, grave, musing, pondering, preoccupied, reflecting, reflective, ruminating, ruminative, serious, sober, speculative, thinking, thoughtful, wistful, withdrawn |
| Antonyms: | ignorant, shallow |
| 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 |
| Main Entry: | thoughtful |
| Part of Speech: | adjective |
| Definition: | contemplative, introspective |
| Synonyms: | absorbed, analytical, attentive, brainy, calculating, cerebral, cogitative, deep, deliberative, discerning, earnest, engrossed, farsighted, grave, intellectual, intent, keen, levelheaded, logical, lost in thought, meditative, melancholy, museful, musing, pensive, philosophic, pondering, preoccupied, rapt, rational, reasonable, reasoning, reflecting, reflective, retrospective, ruminative, serious, sober, studious, subjective, thinking, wise, wistful |
| Antonyms: | idiotic, negligent, obtuse, remiss, stupid, thoughtless |