Riter or Reiter: How To spell?

The word Riter is misspelled against Reiter, a noun meaning "A German cavalry soldier of the fourteenth and fifteenth centuries."

Word contains consecutive vowels 'EI' in between alphabets r & ter is misspelled as 'I' as letter 'E' is phonetically ignored
Wrong Spelling:  r-i-ter 
Correct Spelling:  r-ei-ter 
Find more wrongly spelled words of Reiter to spell it well.