crocodilians

/K R AA0 K AH0 D IH1 L Y AH0 N Z/
noun
  1. 1

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

Source: https://en.wiktionary.org/wiki/crocodilian, https://en.wiktionary.org/wiki/crocodilians