Waiser or Weaser: How To spell?

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

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