The phrase "originates in" is commonly used to describe the beginning or source of something. However, there are several synonyms that can be used to convey the same meaning. "Derives from" is a suitable alternative, as it suggests that something has come from a particular source or cause. "Springs from" and "stem from" also provide similar meanings, indicating that something has grown or developed from a specific starting point. "Arises from" and "emanates from" can also be used to describe the origin of something, emphasizing the notion of emergence or coming to light. Overall, these synonyms offer varied options for expressing the idea of something beginning at a particular point.