Synonyms and related words :
archetypal pattern, archetype, automatic response, automatic writing, automatism, brain wave, brainstorm, collective unconscious, compulsiveness, conditioning, drive, echolalia, echopraxia, fancy, flash, fleeting impulse, gut response, id, impulse, inborn proclivity, inspiration, instinct, instinctiveness, involuntariness, involuntary impulse, libido, natural impulse, natural instinct, natural tendency, notion, primitive self, quick hunch, reflex, reflex action, sheer chemistry, subconscious urge, sudden thought, unlearned capacity, unreasoning impulse, unwilledness, urge, vital impulse