antiphonal vs sentimental

antiphonal

adj
  • Characterized by antiphones or antiphony; incorporating alternate, or responsive singing by a choir split into two parts. 

noun
  • A book of antiphons or anthems sung or chanted at a liturgy; an antiphonary or antiphoner. 

  • An antiphon; a piece sung or chanted in an antiphonal manner. 

sentimental

adj
  • Derived from emotion rather than reason; of or caused by sentiment. 

  • Characterized by sentiment, sentimentality or excess emotion. 

  • Romantic. 

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