The word Heyrken is misspelled against Hearken, a verb meaning "To inquire; to seek information."
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Hearken has vowels 'ea' together mispronounced as 'ey'
Word contains consecutive vowels 'EA' in between alphabets h & rken is misspelled as 'EY'
Wrong Spelling:  h-ey-rken 
Correct Spelling:  h-ea-rken 
Explore spell check of Hearken to spell without errors.