Waitherwiser or Weatherwiser: How To spell?

The word Waitherwiser is misspelled against Weatherwiser, a noun meaning "Something that foreshows the weather."

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

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