lively vs unfun

lively

adj
  • Fizzy; foamy; tending to produce a large head in the glass. 

  • Full of life; energetic. 

  • Bright, glowing, vivid; strong, vigorous. 

noun
  • Term of address. 

adv
  • Vigorously. 

  • Vibrantly, vividly. 

unfun

noun
  • Lack or absence of fun; funlessness. 

adj
  • Not fun. 

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