1) Aussie lizard 2) Australian monitor lizard 3) Bush medicine 4) Monitor lizard of Australia 5) Tetrapod common name 
A goanna is any of several Australian monitor lizards of the genus Varanus, as well as to certain species from Southeast Asia. Around 30 species of goanna are known, 25 of which are found in Australia. This varied group of carnivorous reptiles range greatly in size and fill several ecological niches. The goanna features prominently in Aboriginal m...
large Australian lizard
Australian monitor lizard
any of the several large monitor lizards of the family Varanidae, of Australia, esp. Varanus varius and V. giganteus, both sometimes growing to 6 ft. (1.8 m).