Monolithic (adjective)

1. Having a single, large, unifying structure or block.
2. Having a uniform and unchanging character or structure.
3. Having a powerful and imposing presence.

Origin:

From greek monolithos, meaning 'one stone'.

Examples:

1. The monolithic building stood tall and imposing in the city center.
2. The monolithic ideology of the political party left no room for dissent.
3. The monolithic rock formations in the national park were a breathtaking sight.
4. The company's monolithic management structure stifled innovation and creativity.
5. The monolithic statue was carved from a single piece of marble and stood for centuries.