soakage vs wetting

soakage

noun
  • The act of soaking. 

  • A source of water in Australian deserts, where water has seeped into the sand. 

  • food or nonalcoholic beverages consumed before or during a bout of drinking to slow down the onset of drunkenness 

  • The amount of liquid soaked in. 

wetting

noun
  • The act of making something wet. 

  • An act of murdering or seriously injuring someone. 

  • The act of accidental urination on or in something. 

adj
  • That makes (something) wet. 

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