Ireligionist or Irreligionist: How To spell?
The word Ireligionist is misspelled against Irreligionist, a noun meaning "One who is irreligious."
Irreligionist has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings i & eligionist which should not be misspelled with single 'R'
Wrong Spelling:  i-r-eligionist  Correct Spelling:  i-rr-eligionist 
Find more incorrect spellings of Irreligionist to spell right way.