The word Mislayd is misspelled against Mislaid, which is past tense of "Mislay"
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Word contains consecutive vowels 'AI' in between alphabets misl & d is misspelled as 'AY'
Wrong Spelling:  misl-ay-d 
Correct Spelling:  misl-ai-d 
Find more wrongly spelled words of Mislaid to spell it well.