ratting

"He is going to rat us out!"

"During the strike, John was accused of ratting on his union by crossing the picket line and continuing to work. "

"The terrier was busy ratting in the barn, keeping the grain safe. "

"He ratted a vertical line on his face with a pocket knife."

"Ratted to shreds."

""Ratting, I spilled coffee all over my important report!" "

"Back in the 19th century, ratting was a cruel spectacle where dogs were timed to see how many rats they could kill in a pit. "

"John's family business was ratting, using Jack Russell terriers to control the rodent population on local farms. "

"His sudden ratting on the team's agreed-upon strategy during the presentation surprised everyone. "

"His decision to cross the picket line and accept the job was seen as ratting by the striking workers. "