The word Haidsman is misspelled against Headsman, a noun meaning "An executioner who cuts off heads."
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Headsman has vowels 'ea' together mispronounced as 'ai'
Word contains consecutive vowels 'EA' in between alphabets h & dsman is misspelled as 'AI'
Wrong Spelling:  h-ai-dsman 
Correct Spelling:  h-ea-dsman 
Find more wrongly spelled words of Headsman to spell it well.