crawler vs rebel

crawler

noun
  • A child who is able to creep using its hands and knees but is not able to walk. 

  • A crawl swimmer. 

  • A tractor crawler, a motorized vehicle that uses caterpillar tracks instead of wheels. 

  • A mobile stage in the development of stationary hemipteran insects such as scale insects—generally the first instar. 

  • A sycophant. 

  • A software bot that autonomously follows connected paths such as links between web pages. 

rebel

verb
  • To resist or become defiant toward an authority. 

noun
  • Synonym of Confederate: a citizen of the Confederate States of America, especially a Confederate soldier. 

  • A person who resists an established authority, often violently. 

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