ophidian vs snakelike

ophidian

adj
  • Of or pertaining to the suborder Serpentes; of, related to, or characteristic of a snake or serpent. 

noun
  • Any species of the suborder Serpentes; a snake or serpent. 

snakelike

adj
  • Characteristic of a snake. 

  • Resembling a snake; long, thin and flexible, or waving about in a snake-like manner; snaky. 

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