Mutiner or Mutineer: How To spell?
The word Mutiner is misspelled against Mutineer, a noun meaning "One guilty of mutiny."
Mutineer has double "ee" is mispronounced as "e"Remember double 'EE' in between the strings Mutin & r which should not be misspelled with single 'E'
Wrong Spelling:  Mutin-e-r  Correct Spelling:  Mutin-ee-r 
Check more misspelled words of Mutineer to spell it correct.