| (1) |
Names of liquids or fluids, such as: beer, blood, coffee, gasoline, ink, juice, ketchup, liquor, milk, nitric acid, oil, petrol, rain, saliva, shampoo, soup, syrup, tea, urine, water, and wine. |
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| (2) |
Names of shapeless or sticky substances, such as: chalk, corn, dirt, dust, flour, grass, pepper, rice, salt, sand, spaghetti, sugar, talc, and wheat.
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| (3) |
Names of materials considered an inseparable group, such as: bread, butter, cheese, chocolate, cloth, cotton, glass, gold, hair, honey, ice, iron, leather, meat, metal, mud, paper, silver, soap, soil, time, toothpaste, wood, and wool. |
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| (4) |
Names of gases, such as: air, fog, nitrogen, oxygen, pollution, smog, smoke, and steam. |
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| (5) |
Abstract nouns or qualities, such as: comfort, depth, faith, gratitude, greed, joy, kindness, luck, music, news, patience, richness, space, time, trust, and width.
Abstract nouns usually end in -ness, -ance, -ence, or -ity.
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| (6) |
Names of languages, such as: Arabic, Chinese, Danish, English, Dutch, French, German, Greek, Indonesian, Javanese, Italian, Japanese, Russian, and Spanish.
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| (7) |
Names of some games, such as: athletics, badminton, baseball, basketball, bowling, bridge, chess, football, table tennis, tennis, volleyball, and soccer.
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| (8) |
Names of school or academic subjects, such as: anthropology, architecture, biology, chemistry, engineering, ethics, gynaecology (gynecology), history, literature, mathematics, medicine, pharmacy, phonology, physics, politics, psychology. |
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| (9) |
Things related to nature: electricity, dew, fire, gravity, hail, heat, light, lightning, sleet, snow, storm, sunshine, thunder, weather. |
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| (10) |
Nouns in the form of a verb + -ing (gerunds), such as: camping, climbing, dancing, diving, hiking, rowing, running, swimming, and walking.
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| (11) |
Names of groups of things that are considered an inseparable single unit, such as: baggage, equipment, food, fruit, furniture, garbage, jewellery (jewelry), luggage, machinery, and money. |