The capital of Montana, known as Helena, can be expressed with a range of synonyms that describe its central status in the region. These include words like "main city," "hub," "metropolis," and "center point," all of which capture the sense of importance and prominence associated with the capital. Other possible synonyms could include "seat of government," "administrative center," "command post," or "powerhouse," all of which suggest the institutional and political significance of Helena. Overall, there are many different ways to refer to the capital of Montana, and each term highlights a different aspect of its role and function within the state.