[ῥυπόω] from G4509; to soil, i.e. (intransitively) to become dirty (morally)
Usages throughout the bible
Revelation 22:11
-
He that is unjust, let him be unjust still: and he which is filthy, G4510 let him be filthy G4510 still: and he that is righteous, let him be righteous still: and he that is holy, let him be holy still.