chaplet vs ringlet

chaplet

noun
  • A garland or circlet for the head. 

  • A set of repetitive prayers, other than the Rosary, typically prayed with a string of beads. 

  • The Chaplet of Divine Mercy, the most well-known chaplet in the Catholic Church. 

  • A metal support for a cylindrical pipe. 

  • A molding in the form of a string of beads; a bead molding. 

  • A small chapel or shrine. 

  • A bent piece of sheet iron, or a pin with thin plates on its ends, for holding a core in place in the mould. 

  • A headdress in the form of a wreath made of leaves, flowers or twigs woven into a ring. 

ringlet

noun
  • A small ring. 

  • Any of various butterflies with small rings on the wings, in the tribe Satyrini of the family Nymphalidae, such as Aphantopus hyperantus. 

  • A lock, tress. 

verb
  • To surround or encircle like a ringlet. 

  • To form into ringlets. 

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