Lackadusical or Lackadaisical: How To spell?

The word Lackadusical is misspelled against Lackadaisical, meaning "Listless."

Word contains consecutive vowels 'AI' in between alphabets lackad & sical is misspelled as 'U'
Wrong Spelling:  lackad-u-sical 
Correct Spelling:  lackad-ai-sical 
Check more misspelled words of Lackadaisical to spell it correct.

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