mingle vs run around

mingle

verb
  • to cause or allow to intermarry 

  • To associate or unite in a figurative way, or by ties of relationship 

  • To become mixed or blended. 

  • to intermarry. 

  • To socialize with different people at a social event. 

  • To deprive of purity by mixture; to contaminate. 

  • To make or prepare by mixing the ingredients of. 

  • To intermix; to combine or join, as an individual or part, with other parts, but commonly so as to be distinguishable in the product 

noun
  • The act of informally meeting numerous people in a group 

run around

verb
  • To cheat; to be unfaithful to a romantic partner. 

  • Used other than figuratively or idiomatically: see run, around. 

  • To move from one end of the consist to the other, so as to pull the train in the opposite direction. 

  • To change one's position on the court to hit a forehand rather than a backhand, or vice versa. 

  • To be very busy doing many different things. 

  • To go from place to place. 

noun
  • Used other than figuratively or idiomatically: see run, around. 

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