laud vs motet

laud

noun
  • Hymn of praise. 

  • Praise or glorification. 

  • A prayer service following matins. 

verb
  • To praise; to glorify. 

motet

noun
  • A composition adapted to sacred words in the elaborate polyphonic church style; an anthem. 

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