Doctrinare or Doctrinaire: How To spell?

The word Doctrinare is misspelled against Doctrinaire, a noun meaning "One who would apply to political or other practical concerns the abstract doctrines or the theories of his own philosophical system; a propounder of a new set of opinions; a dogmatic theorist. Used also adjectively; as, doctrinaire notions."

Word contains consecutive vowels 'AI' in between alphabets doctrin & re is misspelled as 'A'
Wrong Spelling:  doctrin-a-re 
Correct Spelling:  doctrin-ai-re 
Find more incorrect spellings of Doctrinaire to spell right way.

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