Synonyms and related words :
activating, active, acute, adventuresome, adventurous, aggressive, alive, ambitious, animated, armipotent, authoritative, brisk, cogent, driving, dynamical, eager, effective, electric, electrodynamic, emphatic, energetic, energizing, enterprising, enthusiastic, forceful, forcible, full of pep, functioning, geodynamic, go-ahead, go-go, hearty, high-potency, high-powered, high-pressure, high-tension, hustling, impetuous, in force, in power, incisive, intense, irresistible, keen, kinematic, kinetic, live, lively, living, lusty, mettlesome, mighty, mighty in battle, operative, peppy, potent, powerful, prepotent, puissant, pushful, pushing, pushy, radiodynamic, red-blooded, robust, ruling, running, smacking, snappy, spanking, spirited, spry, strenuous, striking, strong, take-charge, take-over, telling, trenchant, up-and-coming, valid, vehement, venturesome, venturous, vibrant, vigorous, violent, vital, vitalizing, vivacious, vivid, working, zealous, zestful, zesty, zippy,