Clean-burning and Wood-burning

Clean-burning adjective - Leaving little contamination while consuming fuel.

Wood-burning and clean-burning are semantically related. In some cases you can use "Wood-burning" instead an adjective phrase "Clean-burning".

Wood-burning adjective - Fueled by wood.

Clean-burning and wood-burning are semantically related. You can use "Clean-burning" instead an adjective phrase "Wood-burning".