Presuposed or Presupposed: How To spell?
The word Presuposed is misspelled against Presupposed, which is past tense of "Presuppose"
Presupposed has double "pp" is mispronounced as "p"Remember double 'PP' in between the strings presu & osed which should not be misspelled with single 'P'
Wrong Spelling:  presu-p-osed  Correct Spelling:  presu-pp-osed 
Check more misspelled words of Presupposed to spell it correct.