Following suit is a phrase commonly used to describe someone following another's lead or example. However, there are several synonyms that can be utilized in place of this phrase to convey a similar meaning. One such synonym is "emulating," which means to imitate or copy someone's behavior or actions. Another is "mirroring," which suggests that someone is reflecting back what another person has done or said. "Copying" or "replicating" are also good alternatives to "following suit," as they too indicate a willingness to adopt someone else's approach. Ultimately, the choice of synonym will depend on the context in which the phrase is being used.