Thunked is a commonly used term to describe a sound that is made when a heavy object is dropped or falls onto a hard surface. However, there are several other words that can be used as synonyms for this term. These include thudded, bounced, clunked, banged, thumped, and slammed. Each of these terms adds a different level of intensity or emphasis to the sound that is being described. For example, thudded or thumped may imply a dull, heavy sound, while bounced or clunked suggest something lighter or more metallic in nature. Regardless of which term is used, they all effectively convey the idea of a sudden, impactful, and audible noise.