The word Disaised is misspelled against Diseased, an adjective meaning "Afflicted with disease."
-->
Diseased has vowels 'ea' together mispronounced as 'ai'
Word contains consecutive vowels 'EA' in between alphabets dis & sed is misspelled as 'AI'
Wrong Spelling:  dis-ai-sed 
Correct Spelling:  dis-ea-sed 
Find more wrongly spelled words of Diseased to spell it well.