Copateyn or Copatain: How To spell?

The word Copateyn is misspelled against Copatain, an adjective meaning "Having a high crown, or a point or peak at top."

Word contains consecutive vowels 'AI' in between alphabets copat & n is misspelled as 'EY'
Wrong Spelling:  copat-ey-n 
Correct Spelling:  copat-ai-n 
Find more incorrect spellings of Copatain to spell right way.

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