rat

A rat used for scientific experiments.

A rat used for scientific experiments.

Refers to another common species of rat, Rattus norvegicus.

Refers to a common species of rat, Rattus rattus.

A rat that lives in sewers.

Refers to a water vole, a rodent that lives near water.

A substance that is toxic to rats, used to kill them.

The feces of a rat.

A person or animal that catches rats.

Indicates that rats can transmit various illnesses to other populations.

Indicates that rats can be vectors for various illnesses.

Describes the action of a rat biting or chewing on something persistently.

Describes the quick, short-stepped movement of a rat.

Describes the quick, hurried movement of a rat, often to hide.