The word "discovery" means an unexpected finding or identification of something that was previously unknown or hidden. Some common synonyms for discovery include exploration, detection, unearthing, revelation, or realization. These words suggest a sense of newness or freshness in the findings, a sense of curiosity or adventure in the process of discovering, and a sense of importance or impact in what has been discovered. Other related synonyms include invention, breakthrough, innovation, or revelation, which emphasize the novelty and significance of the discovery. Overall, synonyms for discovery convey a sense of excitement and wonder about the unknown and the possibilities that can arise from unlocking its secrets.