Whail or Wheal: How To spell?

The word Whail is misspelled against Wheal, a noun meaning "A mine."

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