Treenol or Treenail: How To spell?

The word Treenol is misspelled against Treenail, a noun meaning "A long wooden pin used in fastening the planks of a vessel to the timbers or to each other."

Word contains consecutive vowels 'AI' in between alphabets treen & l is misspelled as 'O'
Wrong Spelling:  treen-o-l 
Correct Spelling:  treen-ai-l 
Find more incorrect spellings of Treenail to spell right way.

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