Cop and Shoofly

Cop noun - A member of a force charged with law enforcement at the local level.

Shoofly and cop are semantically related In some cases you can use "Shoofly" instead a noun "Cop".

Shoofly noun - A child's rocking chair with the seat built between two flat sides that are shaped to resemble an animal (such as a swan or duck).

Cop and shoofly are semantically related in investigator of crime topic. Sometimes you can use "Cop" instead a noun "Shoofly".