When the cake collapsed, she muttered rats under her breath.

The rats scurried through the alley, carrying scraps back to their nest.

He has been ratting out his friends to avoid punishment.

He was ratted after the pub crawl and could barely speak.

He ratted on his friend to protect himself.

Ratting, once a popular but cruel blood sport, involved setting a dog into a pit to see how many confined rats it could kill within a set time.

Her ratness became obvious when she spread lies to save herself.

The small town was unsettled by several rattings after rumors began to spread.

Several rats scurried across the alley as the rain began to fall.

RATs in the old warehouse had chewed through the wiring, causing a short circuit.