Fishing tackle and Rod

Fishing tackle noun - Gear used in fishing.

Rod and fishing tackle are semantically related in fishing rod topic. In some cases you can use "Rod" instead a noun phrase "Fishing tackle", when it comes to topics like fishing pole.

Rod noun - A heavy rigid stick used as a weapon or for punishment.

Fishing tackle and rod are semantically related in fishing rod topic. You can use "Fishing tackle" instead a noun "Rod", if it concerns topics such as fishing pole.