| Main Entry: | |
| Part of Speech: | noun |
| Definition: | deep thought |
| Synonyms: | brainwork, cerebration, consideration, contemplation, deliberation, meditation, reflection, rumination, speculation |
| Antonyms: | ignorance |
| Main Entry: | consideration |
| Part of Speech: | noun |
| Definition: | mental analysis |
| Synonyms: | application, attention, cogitation, concentration, contemplation, debate, deliberation, discussion, examination, forethought, heed, reflection, regard, review, scrutiny, study, thinking, thought |
| Antonyms: | disregard, disrespect, failure, heedlessness, ignorance, neglect, negligence, omission, thoughtlessness |
| Main Entry: | contemplation |
| Part of Speech: | noun |
| Definition: | deep thought; planning |
| Synonyms: | ambition, cogitation, consideration, deliberation, design, intention, meditation, musing, plan, pondering, purpose, reflection, reverie, rumination, study |
| Antonyms: | disdain, disregard, neglect, rejection, slight |
| Main Entry: | debate |
| Part of Speech: | noun |
| Definition: | discussion of issues; consideration |
| Synonyms: | agitation, altercation, argument, argumentation, blah-blah, cogitation, contention, contest, controversy, controverting, deliberation, dialectic, disputation, dispute, forensic, hassle, match, meditation, mooting, polemic, rebutting, reflection, refuting, tiff, words, wrangle |
| Antonyms: | agreement |
| Main Entry: | deduction |
| Part of Speech: | noun |
| Definition: | conclusion, understanding |
| Synonyms: | answer, assumption, cogitation, concluding, consequence, consideration, contemplation, corollary, deliberation, derivation, finding, illation, inference, inferring, judgment, meditation, mulling, musing, opinion, pondering, ratiocination, reasoning, reflection, result, rumination, sequitur, speculation, thinking, thought |
| Antonyms: | confusion |
| Main Entry: | deliberation |
| Part of Speech: | noun |
| Definition: | serious thought, discussion |
| Synonyms: | application, attention, brainwork, calculation, care, carefulness, caution, cerebration, circumspection, cogitation, confabulation, conference, consideration, consultation, debate, forethought, heed, meditation, prudence, purpose, rap, ratiocination, reflection, speculation, study, ventilation, wariness |
| Main Entry: | reasoning |
| Part of Speech: | noun |
| Definition: | logic, interpretation |
| Synonyms: | acumen, analysis, apriority, argument, case, cogitation, concluding, corollary, deduction, dialectics, exposition, generalization, hypothesis, illation, induction, inference, interpretation, logistics, premise, proof, proposition, ratiocination, rationale, rationalizing, reason, syllogism, syllogization, thinking, thought, train of thought |
| Antonyms: | irrationality, nonsense |
| Main Entry: | reflection |
| Part of Speech: | noun |
| Definition: | thought, thinking |
| Synonyms: | absorption, brainwork, cerebration, cogitation, consideration, contemplation, deliberation, idea, imagination, impression, meditation, musing, observation, opinion, pensiveness, pondering, rumination, speculation, study, view |
| Main Entry: | speculation |
| Part of Speech: | noun |
| Definition: | theory, guess |
| Synonyms: | belief, brainwork, cerebration, cogitation, conjecture, consideration, contemplation, deliberation, excogitation, guesstimate, guesswork, hunch, hypothesis, meditation, opinion, reflection, review, shot, shot in the dark, sneaking suspicion, stab, stab in the dark, studying, supposition, surmise, thinking, thought, weighing |
| Antonyms: | fact, information, reality, truth |