Nuclear reprocessing is a complex process that involves the extraction and purification of useful isotopes from spent nuclear fuel. It involves several steps, including the use of chemical processes to separate different isotopes and the removal of radioactive waste products. Some potential synonyms for this term include nuclear recycling, nuclear refabrication, and nuclear reclamation. Each of these phrases conveys a slightly different nuance but all ultimately refer to the same basic process of extracting useful materials from nuclear waste. Other related terms might include nuclear fuel regeneration, nuclear fuel reprocessing, or even nuclear waste reprocessing, depending on the context and audience.