amice vs manteau

amice

noun
  • A hood, or cape with a hood, made of or lined with grey fur, formerly worn by the clergy. 

manteau

noun
  • A long, loose-fitting coat worn by Iranian Muslim women based off the trenchcoat, originally worn with a square Arabic-style hijab and in plain colours, and often associated with liberal politics. 

  • A cloak or gown, especially of a kind popular with women in the 17th and 18th centuries. 

How often have the words amice and manteau occurred in a corpus of books? (source: Google Ngram Viewer )