is similar to: can-do | changing, ever-changing | driving, impulsive | energising, energizing, kinetic | high-energy, high-octane, high-power, high-powered, high-voltage | projectile | propellant, propellent, propelling, propulsive | self-propelled, self-propelling | slashing.

see also: energetic.

is the opposite of: adynamic, undynamic.

derivation: dynamism, oomph, pizzaz, pizzazz, zing | dynamism, heartiness, vigor, vigour.