The word Disdunishly is misspelled against Disdainishly, an adverb meaning "Disdainfully."
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Word contains consecutive vowels 'AI' in between alphabets disd & nishly is misspelled as 'U'
Wrong Spelling:  disd-u-nishly 
Correct Spelling:  disd-ai-nishly 
Check more misspelled words of Disdainishly to spell it correct.