Wood coal is commonly used as a fuel for heating and cooking.

Thermal coal is a type of coal used for generating heat and electricity.

The coalition government was formed to address the country's economic crisis.

The coalbunker on the ship is used to store coal for the engine.

The coaler arrived at the port to unload its cargo.

Over time, the two separate groups began to coalesce into a unified and more powerful organization.

The coalescence of two companies resulted in a stronger and more competitive entity.

The coalfield in this region has been a major source of energy for decades.

The coalition troops conducted a joint military operation.

The coalition government was formed to ensure stability and cooperation among different political parties.