carbuncle vs mosquito

carbuncle

noun
  • An abscess larger than a boil, usually with one or more openings draining pus onto the skin. It is usually caused by staphylococcal infection. 

  • An unpopular or ugly building; an eyesore. 

mosquito

noun
  • A small flying insect of the family Culicidae, the females of which bite humans and animals and suck blood, leaving an itching bump on the skin, and sometimes carrying diseases like malaria and yellow fever. 

verb
  • To fly close to the ground, seemingly without a course. 

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