U.S. grocery stores specialize in food and drinks but sell a small selection of household products, as well. While food and drinks remain central to supermarkets, these stores devote more shelf space to other items than grocery stores. Supermarkets offer more household products, plus personal care products, cookware, and small kitchen appliances.
Other markers of supermarkets include departments for clothing, home decor, gardening supplies, and entertainment. Likewise, you are unlikely to find a pharmacy or a bank inside a grocery store.
Ιn the United Kingdom, a grocery store is commonly referred to as a “supermarket.”
“The shop” if it’s small, “the supermarket” if it’s big, but small and big vary. You also often use the store’s name. “Stopping at Tesco on my way home, want anything?”