dodge vs sign on

dodge

adj
  • Dodgy. 

verb
  • To follow by dodging, or suddenly shifting from place to place. 

  • To avoid (something) by moving suddenly out of the way. 

  • To decrease the exposure for certain areas of an image in order to make them darker (compare burn). 

  • To avoid; to sidestep. 

noun
  • An act of dodging. 

  • A trick, evasion or wile. (Now mainly in the expression tax dodge.) 

  • A line of work. 

sign on

noun
  • The time of day when a radio or television station begins broadcasting, usually after being off the air for several hours. 

verb
  • To begin broadcasting a radio or television signal, usually at the beginning of a broadcasting day and after being off the air for several hours. 

  • To commit oneself, as to a project, a goal, an organization, a cause. 

  • To join something, after signing. 

  • To apply to receive unemployment benefits. 

  • To log on; to start using a computer, radio, etc., or to start talking. 

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