muck vs scat

muck

noun
  • Heroin. 

  • Semen. 

  • Soft (or slimy) manure. 

  • The pile of discarded cards. 

  • Anything filthy or vile. Dirt; something that makes another thing dirty. 

  • Grub, slop, swill 

  • Slimy mud, sludge. 

verb
  • To manure with muck. 

  • To shovel muck. 

  • To vomit. 

  • To do a dirty job. 

  • To pass, to fold without showing one's cards, often done when a better hand has already been revealed. 

scat

noun
  • Heroin. 

  • A tax; tribute. 

  • Animal excrement; droppings, dung. 

  • Coprophilia. 

  • Any fish in the family Scatophagidae 

  • A land-tax paid in the Shetland Islands. 

  • A brisk shower of rain, driven by the wind. 

  • Scat singing. 

verb
  • Here comes the principal; we'd better scat. 

  • To sing an improvised melodic solo using nonsense syllables, often onomatopoeic or imitative of musical instruments. 

  • To leave quickly. 

intj
  • An imperative demand to leave, often understood by speaker and listener as impertinent. 

  • Scat! Go on! Get out of here! 

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