adulterous

Từ điển Oxford Advanced Learner 8th

adul·ter·ous BrE [əˈdʌltərəs] ; NAmE [əˈdʌltərəs] adjective
•an adulterous relationship
Main entry: ↑adultery_derived

• Từ đồng nghĩa / Synonyms:
  cheating(a), two-timing(a), extramarital, extracurricular