dervish vs muni

dervish

noun
  • Any irregular guerrilla fighter resembling the Sudanese Mahdi in equipment, uniform, tactics, etc. 

  • A citizen or inhabitant of Darawiish (circa 1895–1920 C.E.), an anti-colonial polity in modern Somalia headed by Sufis. 

  • One of the followers of Muhammad Ahmad, the Mahdi of the Sudan, in the 1880s. 

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 dervish and muni occurred in a corpus of books? (source: Google Ngram Viewer )