Browse Lemmas

62 lemmas found

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oil

A viscous liquid derived from petroleum or from plant or animal sources.

noun material_substance Level 27
paint

a colored substance spread over a surface to decorate or protect it.

noun material_substance Level 27
trash

waste material; things thrown away.

noun material_substance Level 27
yarn

spun thread used for knitting or weaving.

noun material_substance Level 27
air

the invisible mixture of gases surrounding the earth

noun material_substance Level 30
board

a long thin flat piece of wood

noun material_substance Level 30
dust

fine dry powder consisting of tiny particles

noun material_substance Level 30
lead

a heavy, soft, gray metallic element (symbol Pb)

noun material_substance Level 30
poison

a substance that causes harm or death

noun material_substance Level 30
smoke

visible vapor produced by burning

noun material_substance Level 30
tin

a silvery-white metal

noun material_substance Level 30
wire

a thin flexible strand of metal

noun material_substance Level 30