Butering or Buttering: How To spell?

The word Butering is misspelled against Buttering, which is present continuous of "Butter"

Buttering has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings bu & ering which should not be misspelled with single 'T'
Wrong Spelling: bu-t-ering
Correct Spelling: bu-tt-ering
Check more misspelled words of Buttering to spell it correct.