Swethearting or Sweethearting: How To spell?
The word Swethearting is misspelled against Sweethearting, a noun meaning "Making love."
Sweethearting has double "ee" is mispronounced as "e"Remember double 'EE' in between the strings Sw & thearting which should not be misspelled with single 'E'
Wrong Spelling:  Sw-e-thearting  Correct Spelling:  Sw-ee-thearting 
Find more wrongly spelled words of Sweethearting to spell it well.