Cast off and Ratting

Cast off verb - Get rid of.

Ratting and cast off are semantically related In some cases you can replace term "Ratting" with "Cast off", this verbs are similar.

Ratting noun - To furnish incriminating evidence to an officer of the law (usually in return for favors).

Cast off and ratting are semantically related in abandon topic. Sometimes you can use "Cast off" instead a verb "Ratting", if it concerns topics such as reject.