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