The word Misdaelt is misspelled against Misdealt, which is past tense of "Misdeal"
-->
Misdealt has vowels 'ea' together mispronounced as 'ae'
Word contains consecutive vowels 'EA' in between alphabets misd & lt is misspelled as 'AE'
Wrong Spelling:  misd-ae-lt 
Correct Spelling:  misd-ea-lt 
Find more wrongly spelled words of Misdealt to spell it well.