Ichidan verb, Intransitive verbto get dirty; to become dirty · to become sullied; to become corrupted; to lose one's chastity

Noun, Suru verb, Transitive verb, Intransitive verbpollution; contamination

Godan verb with 'su' ending, Transitive verbto pollute; to contaminate; to soil; to make dirty; to stain · to disgrace; to dishonour; to dishonor; to defile

Noun, Suru verb, Intransitive verbcorruption (esp. by a government employee); bribery; graft

Nounfilthy water; sewage