
1) Amount of debt, old-style 2) Debt to pay 3) Overdue amount 4) Overdue debt 5) Overdue payment 6) Overdue sum 7) Overdue thing 8) Something unpaid but due 9) State of lateness 10) Sum of money owed 11) That held in reserve 12) Unpaid amount 13) Unpaid bill 14) Unpaid debt
Found on
https://www.crosswordclues.com/clue/arrear

• (n.) That which is behind in payment, or which remains unpaid, though due; esp. a remainder, or balance which remains due when some part has been paid; arrearage; -- commonly used in the plural, as, arrears of rent, wages, or taxes. • (adv.) To or in the rear; behind; backwards.
Found on
http://thinkexist.com/dictionary/meaning/arrear/
Ar·rear' adverb [ Middle English
arere , Old French
arere ,
ariere , French
arrière , from Latin
ad +
retro backward. See
Rear .] To or in the rear; behind; backwards. [ Obsolete]
Spenser. Found on
http://www.encyclo.co.uk/webster/A/123
Ar·rear' noun That which is behind in payment, or which remains unpaid, though due; esp. a remainder, or balance which remains due when some part has been paid; arrearage; -- commonly used in the plural, as,
arrears of rent, wages, or taxes.
Locke. « For much I dread due payment by ...
Found on
http://www.encyclo.co.uk/webster/A/123

Usually,the state of being behind or late, esp. in the fulfillment of a duty, promise, obligation, or the like. · Often,something overdue in payment; a debt that remains unpaid.
Found on
https://www.infoplease.com/dictionary/arrear
No exact match found.