Niper or Nipper: How To spell?

The word Niper is misspelled against Nipper, a noun meaning "A European crab (Polybius Henslowii)."

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