Synonyms to ruling passion

obsession, absorbed attention, absorption, abstraction, abulia, alienation, anxiety, anxiety equivalent, anxiety state, apathy, application, bedevilment, bewitchery, bewitchment, captivation, catatonic stupor, complex, compulsion, concentration, contemplation, conviction, deep study, deep thought, dejection, depression, detachment, elation, emotionalism, enchantment, engagement, engrossment, entrancement, euphoria, fascination, fixation, fixed idea, folie du doute, hang-up, hypercathexis, hypochondria, hysteria, hysterics, idee fixe, illusion, immersion, indifference, insensibility, intentness, involvement, irresistible impulse, lethargy, mania, maya, meditation, melancholia, mental distress, monomania, morbid drive, obsessive compulsion, passion, pathological indecisiveness, phobia, possession, preoccupation, prepossession, profound thought, psychalgia, psychomotor disturbance, rapt attention, single-mindedness, spirit control, studiousness, study, stupor, submersion, thing, tic, twitching, unresponsiveness, witchery, withdrawal, Byzantine, Chinese puzzle, Diana comp