Lardacin or Lardacein: How To spell?

The word Lardacin is misspelled against Lardacein, a noun meaning "A peculiar amyloid substance, colored blue by iodine and sulphuric acid, occurring mainly as an abnormal infiltration into the spleen, liver, etc."

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