Terrieniak or Terrienniak: How To spell?

The word Terrieniak is misspelled against Terrienniak, a noun meaning "The arctic fox."

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