Uncountable nouns Food: bread, meat, butter, cheese, rice, spaghetti, toast, chicken, beef, fish, yoghurt, salad, cream, ice cream, jelly, jam, marmalade, fruit, chocolate, ham, honey Gases: air, oxygen, smoke, pollution Natural phenomena: light, rain, snow, fog, lightning, weather, heat, wind , thunder Materials: paper, plastic, glass, iron, gold, silver, wood, steel Σκονες : dust, salt, pepper, chocolate, flour, coffee, sugar,cocoa, sand Υγρά : water, coffee, tea, milk, oil, petrol, blood, beer, wine, glue Μαθηματα : chemistry, history, maths… Γλώσσες : Greek, English, Italian…. Αφηρημένα ουσιαστικά : beauty, education, health, happiness, knowledge, music, sleep Διάφορα : luggage, food, equipment, money, furniture, rubbish, mail, traffic, news, information, advice