outflow vs slink

outflow

noun
  • Any outward movement. 

  • Something that flows out of a sewage treatment plant. 

  • The process of flowing out. 

  • A fluid that flows out. 

  • A stream of gaseous material emanating from an active galactic nucleus. 

  • The part of a system that allows material to flow out. 

verb
  • To flow outward. 

slink

noun
  • A furtive sneaking motion. 

  • The meat of such a prematurely born animal. 

  • A thievish fellow; a sneak. 

  • The young of an animal when born prematurely, especially a calf. 

adj
  • Thin; lean 

verb
  • To sneak about furtively. 

  • To give birth to an animal prematurely. 

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