aerialist vs muni

aerialist

noun
  • A specialist in aerials, a freestyle skiing discipline. 

  • An acrobat performing high off the ground, defying a fall to earth, as on a trapeze or a tightrope. 

muni

noun
  • The municipal government / municipality 

  • A municipal bond. 

  • A facility operated by a municipal government, such as a golf course or train line. 

  • A holy man; a sage or ascetic. 

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