Propulsive

a.

1.

Tending, or having power, to propel; driving on; urging.

Adj.	1.	propulsive - having the power to propel; "propulsive coefficient"
	2.	propulsive - tending to or capable of propelling; "propellant fuel for submarines"; "the faster a jet plane goes the greater its propulsive efficiency"; "universities...the seats of propulsive thought" Synonyms: propellant, propellent, propelling

dynamic, dynamical, propellant, propellent, propelling