Butonmold or Buttonmold: How To spell?
The word Butonmold is misspelled against Buttonmold, a noun meaning "A disk of bone, wood, or other material, which is made into a button by covering it with cloth."
Buttonmold has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings bu & onmold which should not be misspelled with single 'T'
Wrong Spelling:  bu-t-onmold  Correct Spelling:  bu-tt-onmold 
Check more misspelled words of Buttonmold to spell it correct.