Dink and Half-wit

Dink noun - A person slavishly devoted to intellectual or academic pursuits.

Half-wit and dink are semantically related. In some cases you can use "Half-wit" instead a noun "Dink".

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

Dink and half-wit are semantically related. Sometimes you can use "Dink" instead a noun phrase "Half-wit".