pale vs vital

pale

adj
  • Feeble, faint. 

  • Light in color. 

  • Having a pallor (a light color, especially due to sickness, shock, fright etc.). 

noun
  • Limits, bounds (especially before of). 

  • A vertical band down the middle of a shield. 

  • A cheese scoop. 

  • The bounds of morality, good behaviour or judgment in civilized company, in the phrase beyond the pale. 

  • A wooden stake; a picket. 

verb
  • To make pale; to diminish the brightness of. 

  • To turn pale; to lose colour. 

  • To enclose with pales, or as if with pales; to encircle or encompass; to fence off. 

  • To become insignificant. 

vital

adj
  • Invigorating or life-giving. 

  • Very important. 

  • Containing life; living. 

  • Necessary to continued existence. 

  • Necessary to the continuation of life; being the seat of life; being that on which life depends. 

  • Capable of living; in a state to live; viable. 

  • Relating to the recording of life events. 

  • Relating to, or characteristic of life. 

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