Suplyment or Supplyment: How To spell?
The word Suplyment is misspelled against Supplyment, a noun meaning "A supplying or furnishing; supply."
Supplyment has double "pp" is mispronounced as "p"Remember double 'PP' in between the strings su & lyment which should not be misspelled with single 'P'
Wrong Spelling:  su-p-lyment  Correct Spelling:  su-pp-lyment 
Check more misspelled words of Supplyment to spell it correct.