(n.) Vitality; energy; spirit; activity; vigor\.

aggressiveness amperage animal spirits animation armipotence authority bang beef black power breeziness brio briskness brute force bubbliness capersomeness charge charisma clout cogence cogency coltishness compulsion dash dint drive duress ebullience effect effectiveness effectuality effervescence elan energy enterprise esprit exuberance fire flower power force force majeure forcefulness friskiness frolicsomeness full blast full force gaiety gamesomeness gayness get-up-and-go ginger gusto heartiness influence initiative kick life liveliness main force main strength mana might might and main mightiness moxie muscle power oomph pep pepper peppiness piss and vinegar pizzazz playfulness poop potence potency potentiality power power pack power structure power struggle powerfulness prepotency productiveness productivity puissance pull punch push rollicksomeness rompishness sinew skittishness snap spirit spiritedness spirits sportiveness sprightliness spunk starch steam strength strong arm superiority superpower thrust validity vehemence verve vigor virility virtue virulence vitality vivaciousness vivacity wattage weight zest zestfulness zing zip