Synonyms for Mass book:

• n.

  •book holding prayers (noun)
  • prayer book.
  •Other relevant words: (noun)
  • missal.
  •prayer book (noun)
  • Breviaries,
  • mass books,
  • missal book,
  • psalter,
  • Prayers,
  • psalmbook,
  • psalters,
  • Lectionary,
  • breviary,
  • missal books,
  • psalmbooks,
  • prayer-book,
  • scripture,
  • lectionaries.