Home-fried potatoes and White potato

Home-fried potatoes noun - Sliced pieces of potato fried in a pan until brown and crisp.

White potato and home-fried potatoes are semantically related. In some cases you can use "White potato" instead a noun phrase "Home-fried potatoes".

White potato noun - Annual native to South America having underground stolons bearing edible starchy tubers; widely cultivated as a garden vegetable; vines are poisonous.

Home-fried potatoes and white potato are semantically related. Sometimes you can replace phrase "Home-fried potatoes" with "White potato", this phrases are similar.