Tolless or Tailless: How To spell?

The word Tolless is misspelled against Tailless, an adjective meaning "Having no tail."

Word contains consecutive vowels 'AI' in between alphabets t & lless is misspelled as 'O'
Wrong Spelling:  t-o-lless 
Correct Spelling:  t-ai-lless 
Find more incorrect spellings of Tailless to spell right way.

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