When it comes to describing a deeper connection, there are endless synonyms for the phrase "more relationship." Some possible options include "closer bond," "enhanced rapport," "heightened connection," "increased affinity," and "strengthened alliance." Each phrase offers a slightly different nuance or emphasis, depending on the context. For example, "closer bond" might suggest a more emotional connection, while "strengthened alliance" might suggest a business or professional relationship. Ultimately, the best synonym will depend on the situation and the nature of the relationship in question. Whatever phrase you choose, the goal is to convey a sense of increased closeness, intimacy, or connection.