Propeller and Thruster

Propeller noun - A mechanical device that rotates to push against air or water.

Thruster and propeller are semantically related in propulsor topic. In some cases you can use "Thruster" instead a noun "Propeller", when it comes to topics like propulsion unit.

Nearby Words: propelled, propelling, propellent

Thruster noun - One who intrudes or pushes himself forward.

Propeller and thruster are semantically related in propulsor topic. You can use "Propeller" instead a noun "Thruster", if it concerns topics such as propulsion unit.