Burnetizing or Burnettizing: How To spell?
The word Burnetizing is misspelled against Burnettizing, which is present continuous of "Burnettize"
Burnettizing has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings burne & izing which should not be misspelled with single 'T'
Wrong Spelling:  burne-t-izing  Correct Spelling:  burne-tt-izing 
Check more misspelled words of Burnettizing to spell it correct.