Miltonian vs extravagant

Miltonian

adj
  • Of or pertaining to John Milton (1608–1674), English poet, or his works. 

extravagant

adj
  • Extreme; wild; excessive; unrestrained. 

  • Exorbitant. 

  • Profuse in expenditure; prodigal; wasteful. 

  • Exceeding the bounds of something; roving; hence, foreign. 

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