The phrase "not together" can mean different things depending on the context. It can refer to a lack of unity or harmony between people or things, or it can indicate that something is disorganized or not functioning properly. Synonyms for "not together" include disjointed, fragmented, disunited, disconnected, unsynchronized, uncoordinated, disordered, chaotic, and scattered. These words can be used to describe various situations, such as a group of people who are not working well together, a room that is cluttered and messy, or a set of ideas that are not logically connected. Using these synonyms can add variety and depth to your language and help to convey a more precise meaning.