Procesionalist or Processionalist: How To spell?
The word Procesionalist is misspelled against Processionalist, a noun meaning "One who goes or marches in a procession."
Processionalist has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings proce & ionalist which should not be misspelled with single 'S'
Wrong Spelling:  proce-s-ionalist  Correct Spelling:  proce-ss-ionalist 
Find more incorrect spellings of Processionalist to spell right way.