Reder or Reader: How To spell?

The word Reder is misspelled against Reader, a noun meaning "A book containing a selection of extracts for exercises in reading; an elementary book for practice in a language; a reading book."

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

You might be interested to know

Remer or Reamer?

Ressignment or Reassignment?

Releser or Releaser?