Motor

автомобилен

avtomobilen

(relating to motor cars)

двигателен

dvigatelen

(biology: relating to ability to move)

моторен

motoren

(nautical: propelled by an internal combustion engine)

дви́гател

dvígatel

(machine that converts other energy forms into mechanical energy)

дви́жеща си́ла

dvížešta síla

(figuratively: source of power; driving force)

мото́р

motór

(machine that converts other energy forms into mechanical energy)