Synonyms to deliberating

cognitive, cogitative, concentrating, concentrative, conceptive, conceptual, conceptualized, contemplating, contemplative, deliberative, excogitating, ideative, introspective, meditating, meditative, mental, museful, musing, noetic, pensive, pondering, prehensive, reflecting, reflective, ruminant, ruminating, ruminative, serious, sober, speculative, thinking, thought, thoughtful, wistful, bright, cerebral, creative, discursive, endopsychic, esemplastic, fanciful, fecund, fertile, germinal, ideal, ideational, ideological, imaginative, ingenious, inspired, intellectual, intelligent, internal, inventive, knowing, noological, not so dumb, notional, original, originative, phrenic, pregnant, productive, prolific, psychic, psychologic, rational, reasonable, reasoning