Dutch word zwaartekracht comes from Dutch zwaarte (Heaviness.), Dutch kracht ((physics) force. Power, force, strength.)

Detailed word origin of zwaartekracht

Dictionary entry	Language	Definition
zwaarte	Dutch (nld)	Heaviness.
kracht	Dutch (nld)	(physics) force. Power, force, strength.
zwaartekracht	Dutch (nld)	(physics) force of gravity: gravitation.