Earthnut and Veggie

Earthnut noun - Edible subterranean fungus of the genus Tuber.

Veggie and earthnut are semantically related. In some cases you can use "Veggie" instead a noun "Earthnut".

Veggie noun - Edible seeds or roots or stems or leaves or bulbs or tubers or nonsweet fruits of any of numerous herbaceous plant.

Earthnut and veggie are semantically related. Sometimes you can replace term "Earthnut" with "Veggie", this nouns are similar.