Tenailon or Tenaillon: How To spell?

The word Tenailon is misspelled against Tenaillon, a noun meaning "A work constructed on each side of the ravelins, to increase their strength, procure additional ground beyond the ditch, or cover the shoulders of the bastions."

--> Tenaillon has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings tenai & on which should not be misspelled with single 'L'
Wrong Spelling:  tenai-l-on 
Correct Spelling:  tenai-ll-on 
Find more incorrect spellings of Tenaillon to spell right way.

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