A working fireplace is a lovely addition to any home, providing warmth and a cozy atmosphere. There are many synonyms for the term "working fireplace," including "functional hearth," "alive fire," "active chimney," "functioning firebox," "in-use flue," "burning stove," and "lit mantle." Each of these terms conveys the idea of a fireplace that is currently being used or is capable of being used. Additionally, they all evoke the image of crackling flames, alluring warmth, and the comforting sound of logs burning. No matter which synonym you choose, a working fireplace is sure to enhance the beauty and charm of your home.