Sweethairt or Sweetheart: How To spell?
The word Sweethairt is misspelled against Sweetheart, a noun meaning "A lover of mistress."
Sweetheart has vowels 'ea' together mispronounced as 'ai'Word contains consecutive vowels 'EA' in between alphabets sweeth & rt is misspelled as 'AI'
Wrong Spelling:  sweeth-ai-rt  Correct Spelling:  sweeth-ea-rt 
Find more wrongly spelled words of Sweetheart to spell it well.