crocodilian vs lizardlike

crocodilian

adj
  • of, pertaining to, or resembling crocodiles 

noun
  • Any reptile of the order Crocodilia; a crocodile, alligator, caiman or gavial. 

lizardlike

adj
  • Like or resembling a lizard. 

adv
  • Like a lizard, in a lizardlike way. 

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