Symphonically is a musical term used to describe an approach or performance that involves the characteristics of a symphony. Synonyms for symphonically include harmoniously, melodiously, orchestrally, rhythmically, and sonically. Harmoniously means working in a way that is seamless and has a pleasing sound. Melodiously implies a tune which is rich and sweet to listen to. Orchestrally refers to multiple instruments working together seamlessly similar to a symphony orchestra. Rhythmically refers to something working in tune with a regular pattern, while sonically refers to the nature or quality of sound. All of these words can be used in place of symphonically, depending on the context in which they are used.