Teasponfuls or Teaspoonfuls: How To spell?

The word Teasponfuls is misspelled against Teaspoonfuls, which is plural of "Teaspoonful"

Teaspoonfuls has double "oo" is mispronounced as "o"
Remember double 'OO' in between the strings teasp & nfuls which should not be misspelled with single 'O'
Wrong Spelling: teasp-o-nfuls
Correct Spelling: teasp-oo-nfuls
Check more misspelled words of Teaspoonfuls to spell it correct.