What is a synonym for Tepuis?

There isn't a single perfect synonym for "Tepuis," as it refers to a specific type of geological formation. However, here are some words that could be used depending on the context:

General synonyms for "mountain" or "plateau":

* Mesa: A flat-topped hill with steep sides.

* Butte: A smaller version of a mesa.

* Table mountain: A flat-topped mountain with steep sides.

* Plateau: A large, flat area of high ground.

More specific synonyms for "Tepuis":

* Table-top mountains: This describes the distinctive flat-topped shape of Tepuis.

* Isolated mountains: Tepuis are often found in isolation.

* Sandstone formations: Tepuis are primarily composed of sandstone.

Ultimately, the best word to use will depend on the specific context and what you are trying to emphasize.