Latin word discutio comes from Latin dis-, Latin quatio

Detailed word origin of discutio

Dictionary entry	Language	Definition
dis-	Latin (lat)	Asunder, apart, in two. Reversal, removal. Utterly, exceedingly.
quatio	Latin (lat)	I move, touch, excite, affect. I shake; agitate. I vex, harass. I wield, brandish.
discutio	Latin (lat)	I dissipate. I scatter or disperse. I shatter. I strike down.

Words with the same origin as discutio