penny-pinching vs tightness

penny-pinching

noun

  • reluctance to spend money; thrift or parsimony 

  • Instance of extreme economy. 

adj

  • reluctant to spend money; close-fisted 

tightness

noun

  • The quality or degree of being tight 

How often have the words penny-pinching and tightness occurred in a corpus of books? (source: Google Ngram Viewer )