| Unreason 1. (n.) Want of reason; unreasonableness; absurdity. 2. (v. t.) To undo, disprove, or refute by reasoning. Thesaurus Entries callowness, childishness, immaturity, imprudence, inadvisability, inattention, inconsideration, indiscreetness, indiscretion, inexpedience, injudiciousness, irrationality, pompousness, puerility, reasonlessness, recklessness, senselessness, stuffiness, thoughtlessness, unintelligence, unreasonableness, unsensibleness, unsoundness, unthoughtfulness, unwisdom, unwiseness, witlessness |