beef, bread, butter, candy, cereal, cheese, cream, meat, milk, pasta, rice, salt, sugar, water, wine

Nonfood substances

air, cement, coal, dirt, gasoline, gold, paper, petroleum, plastic, rain, silver, snow, soap, steel, wood, wool

Abstract nouns

advice, anger, beauty, confidence, courage, employment, fun, happiness, health, honesty, information, intelligence, knowledge, love, poverty, satisfaction, wealth

Other

biology (and other areas of study), clothing, equipment, furniture, homework, jewelry, luggage, machinery, mail, money, news, poetry, pollution, research, scenery, traffic, transportation, violence, weather, work

note: A few noncount nouns (such as love) can also be used as count nouns: He had two loves: music and archery.