Grasshopper and Pest

Grasshopper noun - Terrestrial plant-eating insect with hind legs adapted for leaping.

Pest and grasshopper are semantically related. in bug topic. In some cases you can use "Pest" instead a noun "Grasshopper".

Pest noun - A widespread disease resulting in a high rate of death.

Grasshopper and pest are semantically related. Sometimes you can use "Grasshopper" instead a noun "Pest".