Festenine or Festennine: How To spell?

The word Festenine is misspelled against Festennine, a noun meaning "A fescennine."

Festennine has double "nn" is mispronounced as "n"
Remember double 'NN' in between the strings feste & ine which should not be misspelled with single 'N'
Wrong Spelling: feste-n-ine
Correct Spelling: feste-nn-ine
Find more wrongly spelled words of Festennine to spell it well.