analeptic vs downer

analeptic

adj
  • Of or relating to analepsis (a form of flashback). 

  • That restores or stimulates health. 

noun
  • A restorative or stimulative medication, especially one used to overcome depression. 

downer

noun
  • A livestock animal that has collapsed. 

  • A negative drug trip. 

  • A form of industrial action in which workers down tools and refuse to work. 

  • Something or someone disagreeable, dispiriting or depressing; a killjoy. 

  • A drug that has depressant qualities. 

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