defiler

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a person or organization that causes pollution of the environment
• Syn:
polluter
• Derivationally related forms:
defile, pollute (for: polluter)
• Hypernyms:
bad person

• Từ đồng nghĩa / Synonyms:
  gorge, foul, befoul, maculate, tarnish, stain, sully, corrupt, taint, cloud