Hordayc or Hordeic: How To spell?

The word Hordayc is misspelled against Hordeic, an adjective meaning "Pertaining to, or derived from, barley; as, hordeic acid, an acid identical or isomeric with lauric acid."

Word contains consecutive vowels 'EI' in between alphabets hord & c is misspelled as 'AY'
Wrong Spelling:  hord-ay-c 
Correct Spelling:  hord-ei-c 
Find more incorrect spellings of Hordeic to spell right way.