Protienaceous or Proteinaceous: How To spell?

The word Protienaceous is misspelled against Proteinaceous, an adjective meaning "related to protein; albuminous; proteid."

Word contains consecutive vowels 'EI' in between alphabets prot & naceous is misspelled as 'IE'
Wrong Spelling:  prot-ie-naceous 
Correct Spelling:  prot-ei-naceous 
Check more misspelled words of Proteinaceous to spell it correct.