The word Enheihedral is misspelled against Enheahedral, an adjective meaning "Having nine sides."
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Enheahedral has vowels 'ea' together mispronounced as 'ei'
Word contains consecutive vowels 'EA' in between alphabets enh & hedral is misspelled as 'EI'
Wrong Spelling:  enh-ei-hedral 
Correct Spelling:  enh-ea-hedral 
Find more wrongly spelled words of Enheahedral to spell it well.