The word Leden is misspelled against Leaden, an adjective meaning "Heavy; dull; sluggish."
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Leaden has vowels 'ea' together mispronounced as 'e'
Word contains consecutive vowels 'EA' in between alphabets l & den is misspelled as 'E'
Wrong Spelling:  l-e-den 
Correct Spelling:  l-ea-den 
Explore spell check of Leaden to spell without errors.