Weser or Weaser: How To spell?

The word Weser is misspelled against Weaser, a noun meaning "The American merganser; -- called also weaser sheldrake."

Weaser has vowels 'ea' together mispronounced as 'e'
Word contains consecutive vowels 'EA' in between alphabets w & ser is misspelled as 'E'
Wrong Spelling: w-e-ser
Correct Spelling: w-ea-ser
Explore spell check of Weaser to spell without errors.