"Herd Together" is a commonly used phrase which means to gather or congregate in a group. There are several synonyms for this phrase, including "cluster," "mass," "assemble," "unite," "crowd," "congregate," "gather," "flock," "swarm," "gang up," "pile up," "band together," among others. The use of synonyms is important to enhance language and to avoid repetition in speech or writing. Depending on the context, different synonyms can be more suitable than others. When it comes to describing the gathering of animals, "herd together" is the most commonly used phrase. However, in other contexts, other synonyms may be more appropriate.