Arear or Arrear: How To spell?
The word Arear is misspelled against Arrear, meaning "Something overdue and unpaid."
Arrear has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings a & ear which should not be misspelled with single 'R'
Wrong Spelling:  a-r-ear  Correct Spelling:  a-rr-ear 
Explore spell check of Arrear to spell without errors.