Teilless or Tailless: How To spell?

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

Word contains consecutive vowels 'AI' in between alphabets t & lless is misspelled as 'EI'
Wrong Spelling:  t-ei-lless 
Correct Spelling:  t-ai-lless 
Find more wrongly spelled words of Tailless to spell it well.

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