Here are some words that are formed by adding a prefix to the root word "land":
* Highland: High ground, elevated land.
* Lowland: Low ground, land below the general level.
* Woodland: Land covered with trees.
* Wasteland: Barren land, land that is not productive.
* Borderland: A region near a border, a transition zone.
* No man's land: An area of disputed territory.
* Fatherland: The native land of one's ancestors.
* Motherland: The native land of one's ancestors.
* Holy Land: A land that is considered sacred.
* Hinterland: The area behind the coast or a river.
* Heartland: The central and most important part of a country.
Please note that these words are all nouns. "Land" cannot be used as a suffix to create new words.