particle vs pearl

particle

noun
  • A little bit. 

  • A part of speech which cannot be inflected. 

  • A very small piece of matter, a fragment; especially, the smallest possible part of something. 

  • Any of various physical objects making up the constituent parts of an atom; an elementary particle or subatomic particle. 

  • A part of speech that has no inherent lexical definition but must be associated with another word to impart meaning, often a grammatical category: for example, the English word to in a full infinitive phrase (to eat) or O in a vocative phrase (O Canada), or as a discourse marker (mmm). 

  • In the Roman Catholic church, a crumb of consecrated bread; also the smaller breads used in the communion of the laity. 

pearl

noun
  • Something precious. 

  • A light-colored tern. 

  • A fish allied to the turbot; the brill. 

  • A whitish speck or film on the eye. 

  • A capsule of gelatin or similar substance containing liquid for e.g. medicinal application. 

  • Nacre, or mother-of-pearl. 

  • One of the circle of tubercles which form the bur on a deer's antler. 

  • A shelly concretion, usually rounded, and having a brilliant luster, with varying tints, found in the mantle, or between the mantle and shell, of certain bivalve mollusks, especially in the pearl oysters and river mussels, and sometimes in certain univalves. It is usually due to a secretion of shelly substance around some irritating foreign particle. Its substance is the same as nacre, or mother-of-pearl. Round lustrous pearls are used in jewellery. 

  • A fringe or border. 

  • A valuable little nugget of information; especially, an aphorism or tip that is operationally useful for decision-making. 

  • The clitoris. 

verb
  • To cause to resemble pearls in shape; to make into small round grains. 

  • To cause to resemble pearls in lustre or iridescence. 

  • To resemble pearl or pearls. 

  • To sink the nose of one's surfboard into the water, often on takeoff. 

  • To set or adorn with pearls, or with mother-of-pearl. 

  • Of the nose of the surfboard: to sink in this manner. 

  • To hunt for pearls 

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