n. 25B6; adjective he seemed a thinking man : INTELLIGENT, sensible, reasonable, rational; logical, analytical; thoughtful, reflective, meditative, contemplative, pensive, philosophical.
stupid, irrational.
25B6; noun the thinking behind the campaign : REASONING, idea(s), theory, thoughts, line of thought, philosophy, beliefs; opinion(s), view(s), position, judgement, assessment, evaluation.