S: (n) iguanid, iguanid lizard (lizards of the New World and Madagascar and some Pacific islands; typically having a long tail and bright throat patch in males)
S: (n) lizard (relatively long-bodied reptile with usually two pairs of legs and a tapering tail)
S: (n) saurian (any of various reptiles of the suborder Sauria which includes lizards; in former classifications included also the crocodiles and dinosaurs)
S: (n) reptile, reptilian (any cold-blooded vertebrate of the class Reptilia including tortoises, turtles, snakes, lizards, alligators, crocodiles, and extinct forms)
S: (n) vertebrate, craniate (animals having a bony or cartilaginous skeleton with a segmented spinal column and a large brain enclosed in a skull or cranium)
S: (n) chordate (any animal of the phylum Chordata having a notochord or spinal column)