Treenware refers to household items made from wood, particularly wooden kitchenware and utensils. However, if you're looking for synonyms to broaden your vocabulary, alternatives like "woodenware," "woodware," or simply "wooden utensils" can be used. These terms describe the same concept of kitchen items made from wood. Additionally, you could also use words like "wooden tableware," "wooden tools," or "wooden implements" to emphasize a specific aspect of treenware. Synonyms are valuable tools to diversify your language, allowing you to express the same idea in various forms while maintaining clarity in your communication.