Arester or Arrester: How To spell?
The word Arester is misspelled against Arrester, a noun meaning "One who arrests."
Arrester has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings a & ester which should not be misspelled with single 'R'
Wrong Spelling:  a-r-ester  Correct Spelling:  a-rr-ester 
Explore spell check of Arrester to spell without errors.