Unail or Unnail: How To spell?

The word Unail is misspelled against Unnail, a verb meaning "To remove the nails from; to unfasten by removing nails."

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