Acute, Aggressive, Agile, Alert, Alive, Animated, Assiduous, Bouncing, Bouncy, Breezy, Brisk, Bubbly, Bustling, Busy, Compliant, Conforming, Conscientious, Constant, Devoted, Devout, Diligent, Driving, Dutiful, Dynamic, Ebullient, Effective, Effectual, Effervescent, Efficacious, Efficient, Energetic, Enterprising, Enthusiastic, Expeditious, Faithful, Flexible, Forceful, Forcible, Frisky, Full, Functional, Functioning, Going, Graceful, Hearty, Hyperactive, Impelling, Impetuous, Inaction, Incisive, Industrious, Influential, Intense, Keen, Kinetic, Live, Lively, Living, Loyal, Lusty, Mercurial, Meticulous, Middle, Militant, Mindful, Mobile, Motile, Motivational, Motive, Motor, Moving, Nimble, Observant, Occupied, Ongoing, Operating, Operational, Operative, Passive, Perky, Pert, Acting, Activist, Physical, Potent, Powerful, Prompt, Propellant, Propelling, Punctilious, Punctual, Quick, Quicksilver, Ready, Reflexive, Robust, Running, Rushing, Scrupulous, Smacking, Snappy, Spanking, Spirited, Sprightly, Spry, Stirring, Strenuous, Strong, Supple, Transitional, Trenchant, True, Vibrant, Vigorous, Vivacious, Vivid, Voice, Working, Zesty, Zippy