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