The word Hayver is misspelled against Heaver, a noun meaning "A bar used as a lever."
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Heaver has vowels 'ea' together mispronounced as 'ay'
Word contains consecutive vowels 'EA' in between alphabets h & ver is misspelled as 'AY'
Wrong Spelling:  h-ay-ver 
Correct Spelling:  h-ea-ver 
Explore spell check of Heaver to spell without errors.