Murain or Murrain: How To spell?
The word Murain is misspelled against Murrain, a noun meaning "An infectious and fatal disease among cattle."
Murrain has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings mu & ain which should not be misspelled with single 'R'
Wrong Spelling:  mu-r-ain  Correct Spelling:  mu-rr-ain 
Check more misspelled words of Murrain to spell it correct.