Underdailing or Underdealing: How To spell?

The word Underdailing is misspelled against Underdealing, a noun meaning "Crafty, unfair, or underhand dealing; unfair practice; trickery."

Underdealing has vowels 'ea' together mispronounced as 'ai'
Word contains consecutive vowels 'EA' in between alphabets underd & ling is misspelled as 'AI'
Wrong Spelling:  underd-ai-ling 
Correct Spelling:  underd-ea-ling 
Find more wrongly spelled words of Underdealing to spell it well.

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