common rat

Sewer-dwelling vermin

The common rat is the brown rat or Norway rat, the species most frequently encountered in human settlements worldwide.

Distinguished from the smaller black rat, it thrives in sewers, buildings, and urban environments.

Common rat sometimes refers loosely to any rat species regularly seen by people.

Related

fur · pest · commensal · nocturnal · invasive species · vermin · whiskers · urban wildlife · scratch · nibble · garbage · filth · city streets · omnivore · alley · cheese · feral · beady

Categories
Opposites
domestic status/human relationship

common ratpet

Domesticated household companion

house cat · lap dog · fancy rat · companion animal · purebred dog

hygiene/cleanliness associations

common ratclean

Free of soil

dove · swan · white rabbit · songbird · butterfly

rarity/status

common ratrare bird

Unusual person or thing

endangered species · noble steed · snow leopard · giant panda · unicorn

Family

common, rat, rodent, brown rat

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Negative · Everyday, not technical · Rated G