Diseminator or Disseminator: How To spell?
The word Diseminator is misspelled against Disseminator, a noun meaning "One who, or that which, disseminates, spreads, or propagates; as, disseminators of disease."
Disseminator has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings di & eminator which should not be misspelled with single 'S'
Wrong Spelling:  di-s-eminator  Correct Spelling:  di-ss-eminator 
Find more incorrect spellings of Disseminator to spell right way.