The word Wailsmen is misspelled against Wealsmen, which is plural of "Wealsman"
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Wealsmen has vowels 'ea' together mispronounced as 'ai'
Word contains consecutive vowels 'EA' in between alphabets w & lsmen is misspelled as 'AI'
Wrong Spelling:  w-ai-lsmen 
Correct Spelling:  w-ea-lsmen 
Find more wrongly spelled words of Wealsmen to spell it well.