Mermud or Mermaid: How To spell?

The word Mermud is misspelled against Mermaid, a noun meaning "A fabled marine creature, typically represented as having the upper part like that of a woman, and the lower like a fish; a sea nymph, sea woman, or woman fish."

Word contains consecutive vowels 'AI' in between alphabets merm & d is misspelled as 'U'
Wrong Spelling: merm-u-d
Correct Spelling: merm-ai-d
Check more misspelled words of Mermaid to spell it correct.