The word Hadache is misspelled against Headache, a noun meaning "Pain in the head; cephalalgia."
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Headache has vowels 'ea' together mispronounced as 'a'
Word contains consecutive vowels 'EA' in between alphabets h & dache is misspelled as 'A'
Wrong Spelling:  h-a-dache 
Correct Spelling:  h-ea-dache 
Explore spell check of Headache to spell without errors.