Many words can be used as synonyms for "separate from." This phrase implies a degree of distance or detachment, indicating that two things were once together but are now apart. Some possible synonyms for "separate from" include "disconnected," "isolated," "divorced," "detached," "segregated," "secluded," "disengaged," and "disassociated." Each of these words might be used in a slightly different context or with a slightly different nuance. For example, "isolated" might suggest that the separation was intentional or for safety reasons, while "disconnected" might suggest an accidental or temporary separation. Selecting the right synonym depends on the writer's intended meaning and the context in which the word will be used.