spore vs sprig

spore

noun
  • A reproductive particle, usually a single cell, released by a fungus, alga, or plant that may germinate into another. 

  • A thick resistant particle produced by a bacterium or protist to survive in harsh or unfavorable conditions. 

verb
  • To produce spores. 

sprig

noun
  • A small shoot or twig of a tree or other plant; a spray. 

  • A youth; a lad. 

  • An ornament resembling a small shoot or twig. 

  • One of the separate pieces of lace fastened on a ground in applique lace. 

  • A brad, or nail without a head. 

  • A house sparrow. 

  • A small eyebolt ragged or barbed at the point. 

verb
  • To decorate with sprigs, or with representations of sprigs, as in embroidery or pottery. 

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