hog vs squealer

hog

noun
  • An adult swine (contrasted with a pig, a young swine). 

  • the effect of the middle of the hull of a ship rising while the ends droop 

  • A rough, flat scrubbing broom for scrubbing a ship's bottom under water. 

  • A large motorcycle, particularly a Harley-Davidson. 

  • A young sheep that has not been shorn. 

  • A device for mixing and stirring the pulp from which paper is made. 

  • Any animal belonging to the Suidae family of mammals, especially the pig, the warthog, and the boar. 

  • A greedy person or thing; one who refuses to share. 

  • A quahog (clam) 

verb
  • To clip the mane of a horse, making it short and bristly. 

  • To greedily take more than one's share, to take precedence at the expense of another or others. 

  • To scrub with a hog, or scrubbing broom. 

  • To cause the keel of a ship to arch upwards (the opposite of sag). 

  • To process (bark, etc.) into hog fuel. 

squealer

noun
  • A pig. 

  • An informant. 

  • A young pigeon. 

  • The American golden plover. 

  • Anything that makes a squealing noise. 

  • The European swift. 

  • The harlequin duck. 

  • A kind of jug used to carry beer having 1 litre or 32 ounce capacity (half the size of a growler). 

  • Any animal or person who squeals. 

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