Peak finding is the process of identifying the highest point in a signal or data set. There are many synonyms for peak finding, depending on the context and application. In scientific and engineering fields, peak detection or peak identification are commonly used. In data analysis and statistics, peak analysis or peak detection can refer to the same process. Peak searching, peak picking, or peak extraction are also used to describe the same process. Additionally, peak localization, peak characterization, or peak quantification might be used if the focus is on determining the exact location, properties, or quantity of the identified peaks. These synonyms help to convey the same meaning in different contexts or applications of peak finding.