Half-wit and Pigeon

Half-wit noun - A person who lacks good sense or judgment.

Pigeon and half-wit are semantically related. In some cases you can use "Pigeon" instead a noun phrase "Half-wit".

Pigeon noun - One who is easily deceived or cheated.

Half-wit and pigeon are semantically related. Sometimes you can use "Half-wit" instead a noun "Pigeon".