denature vs mingle

denature

verb
  • To take away a natural characteristic or inherent property of (a thing or a person). 

  • To combine fissile material with nonfissile material in order to prevent its use in an atomic weapon. 

  • To alter its original form or state, especially of a protein, by heat, acidity etc. 

  • To add something to (alcohol) that makes it unsuitable for consumption but leaves it suitable for most other purposes. 

mingle

verb
  • To deprive of purity by mixture; to contaminate. 

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

  • to cause or allow to intermarry 

  • To become mixed or blended. 

  • to intermarry. 

  • To socialize with different people at a social event. 

  • 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 

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