Piping or Pipping: How To spell?

The word Piping is misspelled against Pipping, which is present continuous of "Pip"

Pipping has double "pp" is mispronounced as "p"
Remember double 'PP' in between the strings pi & ing which should not be misspelled with single 'P'
Wrong Spelling: pi-p-ing
Correct Spelling: pi-pp-ing
Find more wrongly spelled words of Pipping to spell it well.