All scoria synonyms
sco·ri·a
S s noun scoria
- culm — coal-mine waste
- anthracite — Anthracite is a type of very hard coal which burns slowly, producing a lot of heat and very little smoke.
- charcoal — Charcoal is a black substance obtained by burning wood without much air. It can be burned as a fuel, and small sticks of it are used for drawing with.
- coal — Coal is a hard black substance that is extracted from the ground and burned as fuel.
- coulee — a flow of molten lava
- obsidian — a volcanic glass similar in composition to granite, usually dark but transparent in thin pieces, and having a good conchoidal fracture.
- magma — Geology. molten material beneath or within the earth's crust, from which igneous rock is formed.
- lava — the molten, fluid rock that issues from a volcano or volcanic vent.
- char — If food chars or if you char it, it burns slightly and turns black as it is cooking.
- dross — waste matter; refuse.
- basalt — Basalt is a type of black rock that is produced by volcanoes.