WordNet: befoul, defile, foul, maculate

spot, stain, or pollute; "The townspeople defiled the river by emptying raw sewage into it"

• hypernym attaint, disgrace, dishonor, dishonour, shame

befoul

• (englanti) befoulment (derivationally related)
• (suomi) liata (synonyymi)

defile

• (englanti) defilement (derivationally related)

• (englanti) defiler (derivationally related)
• (suomi) liata (synonyymi)

foul

• (suomi) saastuttaa (synonyymi)

maculate

• (englanti) maculation (derivationally related)

• (englanti) macula (derivationally related)
• (suomi) liata (synonyymi)