free and easy vs strict

free and easy

noun
  • A tavern offering informal entertainment from amateur and professional performers. 

adj
  • Casual, informal, relaxed, unrestrained. 

strict

adj
  • Upright, or straight and narrow; — said of the shape of the plants or their flower clusters. 

  • Severe in discipline. 

  • Irreflexive; if the described object is defined to be reflexive, that condition is overridden and replaced with irreflexive. 

  • Tense; not relaxed. 

  • Exact; accurate; precise; rigorously particular. 

  • Governed or governing by exact rules; observing exact rules; severe; rigorous. 

  • Rigidly interpreted; exactly limited; confined; restricted. 

  • Strained; drawn close; tight. 

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