RatWordNet Explorer

any of various long-tailed rodents similar to but larger than a mouse

relatively small placental mammals having a single pair of constantly growing incisor teeth specialized for gnawing

any of various rodents with cheek pouches

common domestic rat; serious pest worldwide

common household pest originally from Asia that has spread worldwide

burrowing scaly-tailed rat of India and Ceylon

large Australian rat with hind legs adapted for leaping

hardy agile rat of grassy marshes of Mexico and the southeastern United States