salientian vs toad

salientian

noun
  • Any amphibian of the clade Salientia; frogs and toads, those of order Anura and extinct relatives of other orders. 

adj
  • Of or pertaining to these animals. 

toad

noun
  • An amphibian, a kind of frog (order Anura) with shorter hindlegs and a drier, wartier skin, many in family Bufonidae. 

  • An ugly person. 

  • A contemptible or unpleasant person. 

verb
  • To expel (a user) permanently from a MUD or similar system, so that their account is deleted. 

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