candlewood vs coachwhip

candlewood

noun
  • Pterocelastrus tricuspidatus, a medium-sized evergreen tree indigenous to South Africa. 

  • Dacryodes excelsa, a tree native to Puerto Rico. 

coachwhip

noun
  • Masticophis flagellum, a colubrid snake of North America. 

  • A long whip used by the driver of a horse-drawn coach. 

  • Fouquieria splendens (ocotillo). 

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