Treter or Treater: How To spell?

The word Treter is misspelled against Treater, a noun meaning "One who treats; one who handles, or discourses on, a subject; also, one who entertains."

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