Butermen or Buttermen: How To spell?
The word Butermen is misspelled against Buttermen, which is plural of "Butterman"
Buttermen has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings bu & ermen which should not be misspelled with single 'T'
Wrong Spelling:  bu-t-ermen  Correct Spelling:  bu-tt-ermen 
Check more misspelled words of Buttermen to spell it correct.