brackish vs soothing

brackish

adj
  • Distasteful; unpleasant; not appealing to the taste. 

  • Repulsive 

  • Salty or slightly salty, as a mixture of fresh and sea water, such as that found in estuaries. 

soothing

adj
  • Tending to soothe. 

  • Giving relief. 

  • Freeing from fear or anxiety. 

noun
  • The act by which somebody is soothed. 

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