* Hill: This is the most general term for a smaller elevation than a mountain. It's often used for features under 2,000 feet.
* Knoll: This refers to a small, rounded hill.
* Mound: This is a small, usually artificial hill.
* Butte: A steep, isolated hill with a flat top.
* Mesa: A flat-topped hill with steep sides, often formed by erosion.
* Peak: This can be used for a pointed summit of a small mountain or hill.
* Tor: A steep, rocky outcrop, often found in granite regions.
* Pimple: A slang term for a very small, insignificant hill.
The specific term used often depends on the local geological formations and cultural understanding of the landscape.
Ultimately, the difference between a "small mountain" and a "large hill" can be somewhat subjective. There is no official height cutoff that defines one from the other.