(n.) The act of driving or urging by force or by physical or moral constraint\; subjection to force.

abstraction abulia alienation amperage anxiety anxiety equivalent anxiety state apathy armipotence authority beef black power brute force catatonic stupor charge charisma clout coercion cogence cogency complex compulsoriness constraint dejection depression detachment dint drive driving driving force duress effect effectiveness effectuality elation emotionalism energy euphoria exigency fascination fixation fixed idea flower power folie du doute force force majeure forcefulness full blast full force hang-up hypercathexis hypochondria hysteria hysterics idee fixe impellent impelling impelling force impetus impulse impulsion incentive incitement indifference influence insensibility irresistible force irresistible impulse lethargy main force main strength mana mandatedness mandatoriness mania melancholia mental distress might might and main mightiness moment momentum monomania morbid drive motive power moxie muscle power necessariness necessitation necessitude necessity need obligation obligatoriness obligement obsession obsessive compulsion pathological indecisiveness pinch pizzazz poop possession potence potency potentiality power power pack power structure power struggle powerfulness preoccupation prepossession prepotency press pressing pressure productiveness productivity propulsion psychalgia psychomotor disturbance puissance pull punch push rash impulse ruling passion sinew steam strength stress strong arm stupor superiority superpower thrust tic twitching unresponsiveness urge urgency validity vehemence vigor vim violence virility virtue virulence vitality wattage weight withdrawal