fleece vs sandbag

fleece

noun
  • A textile similar to velvet, but with a longer pile that gives it a softness and a higher sheen. 

  • Any soft woolly covering resembling a fleece. 

  • The fine web of cotton or wool removed by the doffing knife from the cylinder of a carding machine. 

  • Mat or felts composed of fibers, sometimes used as a membrane backer. 

  • An insulating wooly jacket 

  • Hair or wool of a sheep or similar animal 

  • Insulating skin with the wool attached 

verb
  • To con or trick (someone) out of money. 

  • To cover with, or as if with, wool. 

  • To shear the fleece from (a sheep or other animal). 

sandbag

noun
  • An engraver's leather cushion, etc. 

  • A sturdy sack filled with sand, generally used in large numbers to make defensive walls against flooding, bullets, or shrapnel. 

  • A small bag filled with sand and used as a cudgel. 

  • A deceptive play whereby a player with a strong hand bets weakly or passively. 

verb
  • To strike someone with a sandbag or other object to disable or render unconscious. 

  • To construct a barrier of sandbags around. 

  • To pretend to drink early on so that, as the night draws on, one can drink everybody else "under the table". 

  • To conceal or misrepresent one's true position, potential, or intent in order to gain an advantage. 

  • To deceive someone by pretending to be weak, or (card games) by pretending to have a weak hand. 

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