The word Mudled is misspelled against Muddled, which is past tense of "Muddle"
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Muddled has double "dd" is mispronounced as "d"
Remember double 'DD' in between the strings Mu & led which should not be misspelled with single 'D'
Wrong Spelling:  Mu-d-led 
Correct Spelling:  Mu-dd-led 
Check more misspelled words of Muddled to spell it correct.