dirty vs muck

dirty

verb
  • To make (something) dirty. 

  • To debase by distorting the real nature of (something). 

  • To stain or tarnish (somebody) with dishonor. 

  • To become soiled. 

adv
  • In a dirty manner. 

adj
  • Containing data needing to be written back to memory or disk. 

  • Unclean; covered with or containing unpleasant substances such as dirt or grime. 

  • Dishonourable; violating accepted standards or rules. 

  • Corrupt, illegal, or improper. 

  • Having the undercarriage or flaps in the down position. 

  • Morally unclean; obscene or indecent, especially sexually. 

  • Carrying illegal drugs among one's possessions or inside of one's bloodstream. 

  • Sleety; gusty; stormy. 

  • Of an alcoholic beverage, especially a cocktail or mixed drink: served with the juice of olives. 

  • Of color, discolored by impurities. 

  • Spreading harmful radiation over a wide area. 

  • Of food, indulgent in an unhealthy way. 

  • That makes one unclean; corrupting, infecting. 

  • Out of tune. 

  • Used as an intensifier, especially in conjunction with "great". 

muck

verb
  • To do a dirty job. 

  • To manure with muck. 

  • To shovel muck. 

  • To vomit. 

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

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. 

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