General use:
* The company's monolithic structure made it difficult to adapt to changing market conditions.
* The ancient city was dominated by a monolithic temple built by the Pharaoh.
* His monolithic belief in his own righteousness made it impossible to reason with him.
Referring to specific things:
* The old computer system was a monolithic application, making updates and changes very difficult.
* The government's monolithic approach to healthcare was unpopular with many citizens.
* The novel was a monolithic work of historical fiction, spanning decades and encompassing multiple characters.
Figurative use:
* The mountain loomed over the valley, a monolithic presence against the sky.
* Her monolithic will seemed unstoppable, driving her towards her goals with unwavering focus.
* The social media platform faced criticism for its monolithic control over online discourse.
Remember that "monolithic" has a strong connotation of being large, inflexible, and often rigid or unchanging. Choose the example that best fits the context of your sentence.