Wathermost or Weathermost: How To spell?

The word Wathermost is misspelled against Weathermost, an adjective meaning "Being farthest to the windward."

--> Weathermost has vowels 'ea' together mispronounced as 'a'
Word contains consecutive vowels 'EA' in between alphabets w & thermost is misspelled as 'A'
Wrong Spelling:  w-a-thermost 
Correct Spelling:  w-ea-thermost 
Find more incorrect spellings of Weathermost to spell right way.

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