seacoal

As nouns the difference between terms and seacoal

is that terms is while seacoal is (archaic) mineral coal (as opposed to charcoal).

As nouns the difference between charcoal and seacoal

is that charcoal is impure carbon obtained by destructive distillation of wood or other organic matter, that is to say, heating it in the absence of oxygen while seacoal is mineral coal (as opposed to charcoal.

As an adjective charcoal

is of a dark gray colour.

As a verb charcoal

is to draw with charcoal.

As nouns the difference between coal and seacoal

is that coal is a black rock formed from prehistoric plant remains, composed largely of carbon and burned as a fuel while seacoal is mineral coal (as opposed to charcoal.

As a verb coal

is to take on a supply of coal (usually of steam ships).

As nouns the difference between mineral and seacoal

is that mineral is mineral while seacoal is (archaic) mineral coal (as opposed to charcoal).