consideration vs tact

consideration

noun
  • Importance, claim to notice, regard. 

  • Something considered as a reason or ground for a (possible) decision. 

  • The tendency to consider others. 

  • The thought process of considering, of taking multiple or specified factors into account (with of being the main corresponding adposition). 

  • A payment or other recompense for something done. 

  • A matter of inducement for something promised; something valuable given as recompense for a promise, which causes the promise to become binding as a contract. 

tact

noun
  • Sensitive mental touch; special skill or faculty; keen perception or discernment; ready power of appreciating and doing what is required by circumstances; the ability to say the right thing. 

  • The stroke in beating time. 

  • A verbal operant which is controlled by a nonverbal stimulus (such as an object, event, or property of an object) and is maintained by nonspecific social reinforcement (praise). 

  • The sense of touch; feeling. 

verb
  • To use a tact (a kind of verbal operant; see noun sense). 

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