Sufragan or Suffragan: How To spell?
The word Sufragan is misspelled against Suffragan, an adjective meaning "A bishop considered as an assistant, or as subject, to his metropolitan; an assistant bishop."
Suffragan has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings Su & ragan which should not be misspelled with single 'F'
Wrong Spelling:  Su-f-ragan  Correct Spelling:  Su-ff-ragan 
Check more misspelled words of Suffragan to spell it correct.