What is another name for a rat? - briefly
The animal is commonly called a «rodent», often specified as a «murine» or, informally, a «vermin». In scientific literature the genus name Rattus serves as the precise designation.
What is another name for a rat? - in detail
The animal known scientifically as Rattus has several widely recognized alternative designations. In zoological literature the genus name «Rattus» often serves as a shorthand label. The most common vernacular equivalents include:
- «brown rat» – the species Rattus norvegicus, prevalent in urban environments.
- «black rat» – the species Rattus rattus, historically associated with ships and grain storage.
- «sewer rat» – colloquial term emphasizing the animal’s habit of inhabiting underground drainage systems.
- «pack rat» – descriptive nickname for individuals that collect miscellaneous objects, derived from the behavior of certain members of the genus.
- «lab rat» – designation for specimens bred and maintained for scientific experimentation.
- «fancy rat» – term applied to domesticated varieties kept as pets, often selectively bred for color and temperament.
In addition to these, the broader taxonomic class Rodentia provides a generic synonym, referring to the animal as a «rodent». Regional dialects may employ expressions such as «wharf rat» or «city rat» to highlight specific habitats, but these remain informal. Each alternative name reflects either taxonomic classification, typical coloration, habitual environment, or functional role in human contexts.