The word Ladsmen is misspelled against Leadsmen, which is plural of "Leadsman"
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Leadsmen has vowels 'ea' together mispronounced as 'a'
Word contains consecutive vowels 'EA' in between alphabets l & dsmen is misspelled as 'A'
Wrong Spelling:  l-a-dsmen 
Correct Spelling:  l-ea-dsmen 
Explore spell check of Leadsmen to spell without errors.