Stingray and Talus

Stingray noun - Large venomous ray with large barbed spines near the base of a thin whiplike tail capable of inflicting severe wounds.

Talus and stingray are semantically related. In some cases you can replace term "Talus" with "Stingray", this nouns are similar.

Talus noun - The bone in the ankle that articulates with the leg bones to form the ankle joint.

Stingray and talus are semantically related. You can use "Stingray" instead a noun "Talus".