dirtbag vs weasel

dirtbag

noun
  • A dirty, grimy, sleazy, or disreputable person. 

  • A poor climber, alpinist, skier or other outdoorsman who lives cheaply, without normal employment, and with few amenities in order to spend as much time on their sport as possible. Used praisingly. 

weasel

noun
  • A devious or sneaky person or animal. 

  • The taxonomic family Mustelidae is also called the weasel family. 

  • Any of the carnivorous mammals of the genus Mustela, having a slender body, a long tail and usually a light brown upper coat and light-coloured belly. 

  • The least weasel, Mustela nivalis. 

  • A type of yarn winder used for counting the yardage of handspun yarn. It most commonly has a wooden peg or dowel that pops up from the gearing mechanism after a certain number of yards have been wound onto the winder. 

verb
  • To gain something for oneself by clever or devious means. 

  • To engage in clever or devious behavior. 

  • To achieve by clever or devious means. 

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