Infrared and Salmon

Infrared noun - Electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves.

Salmon and infrared are semantically related in color of blood topic. In some cases you can use "Salmon" instead a noun "Infrared".

Salmon noun - Any of various large food and game fishes of northern waters; usually migrate from salt to fresh water to spawn.

Infrared and salmon are semantically related in color of blood topic. You can use "Infrared" instead a noun "Salmon".