oppressive vs spiritous

oppressive

adj
  • Weighing heavily on the spirit; intense, or overwhelming 

  • Hot and humid of the weather. 

  • Tyrannical or exercising unjust power. 

  • Burdensome or difficult to bear. 

spiritous

adj
  • spirituous 

  • high-spirited 

  • of the nature of spirit 

  • pure; ardent 

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