malaise vs vexation

malaise

noun
  • An ambiguous feeling of mental or moral depression. 

  • A feeling of general bodily discomfort, fatigue or unpleasantness, often at the onset of illness. 

  • Ill will or hurtful feelings for others or someone. 

vexation

noun
  • The state of being vexed or irritated. 

  • The act of annoying, vexing, or irritating. 

  • Something that vexes or irritates. 

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