Neural nets, also known as artificial neural networks, can be described by various synonyms that help to explain the concept of this technology in different ways. For instance, some people may refer to neural nets as a type of machine learning technique, which allows computer systems to learn from data. Other synonyms for neural nets might include deep learning models, which suggest the use of complex algorithms with many layers of neural nodes. Additionally, terms like neural networks, artificial neurons, and cognitive computing could also be used to describe the same idea. Overall, these synonyms provide alternative ways to understand and define the concept of neural nets.