Lavings is a term that refers to the remaining part of something, such as food or any other substance. Some synonyms for lavings include scraps, remains, residue, leftovers, oddments, and dregs. These terms refer to the portion of something that is left behind after the primary portion has been used, consumed, or removed. You might also use the words "remnant," "vestige," or "trace" to express lavings in certain contexts. Whether you're referring to food scraps, fabric remnants, or residual materials, using these synonyms can help you convey your message more clearly and concisely.