Patsy and Sitting duck

Patsy noun - One who is easily deceived or cheated.

Sitting duck and patsy are semantically related. in fall guy topic. In some cases you can use "Sitting duck" instead a noun "Patsy".

Sitting duck noun - A person or thing that is the object of abuse, criticism, or ridicule.

Patsy and sitting duck are semantically related. You can use "Patsy" instead a noun phrase "Sitting duck".