Synonyms and related words :
IQ, Vernunft, admissibility, apprehension, balance, brain, brains, caliber, capacity, common sense, comprehension, conception, contact with reality, cool head, coolheadedness, coolness, deduction, deductive power, deductive reasoning, demonstration, discourse, discourse of reason, discursive reason, down-to-earthness, due sense of, earthiness, esemplastic power, esprit, freedom from illusion, good sense, gray matter, hardheadedness, head, headpiece, healthy mind, horse sense, ideation, induction, inductive reasoning, integrative power, intellect, intellection, intellectual faculty, intellectual grasp, intellectual power, intellectualism, intellectuality, intelligence, intelligence quotient, justifiability, justness, knowledge, lack of feelings, level head, levelheadedness, logic, logical thought, logicality, logicalness, lucid interval, lucidity, matter-of-factness, mens, mental age, mental balance, mental capacity, mental equilibrium, mental grasp, mental health, mental hygiene, mental poise, mental ratio, mentality, mind, mother wit, native wit, normalcy, normality, normalness, nous, philosophy, plain sense, plausibility, positivism, power of mind, power of reason, practical mind, practical wisdom, practical-mindedness, practicality, practicalness, pragmaticism, pragmatism, proof, psyche, ratio, ratiocination, rationalism, rationalization, rationalizing, realism, reason, reasonability, reasonableness, reasoning, reasoning faculty, reasoning power, right mind, sanemindedness, saneness, sanity, scientism, scope of mind, secularism, sense, senses, sensibleness, smarts, sober senses, sober-mindedness, soberness, sobriety, sophistry, sound mind, sound sense, soundness, soundness of mind, specious reasoning, sweet reason, thinking power, understanding, unidealism, unromanticalness, unsentimentality, wholesomeness, wit, worldliness