Otomans or Ottomans: How To spell?
The word Otomans is misspelled against Ottomans, which is plural of "Ottoman"
Ottomans has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings o & omans which should not be misspelled with single 'T'
Wrong Spelling:  o-t-omans  Correct Spelling:  o-tt-omans 
Find more incorrect spellings of Ottomans to spell right way.