Cocksweyn or Cockswain: How To spell?

The word Cocksweyn is misspelled against Cockswain, a noun meaning "The steersman of a boat; a petty officer who has charge of a boat and its crew."

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

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