arrear

/əˈrɪr/
noun
  1. An amount of money that is owed and has not been paid on time; usually used in the plural form 'arrears'.
    • She paid off the arrear on her credit card bill.
    • The company is in arrear with its loan payments.
    • He fell into arrear on his rent after losing his job.
Synonyms
What does "arrear" mean? | whatsthatwordmean | whatsthatwordmean