General terms:
* Sea cliff: This is the most straightforward and common name.
* Coastal cliff: This emphasizes the location of the cliff along the coast.
* Cliffs: This is a general term that can be used for any cliff, including sea cliffs.
More specific terms:
* Bluff: This term is often used for cliffs that are relatively low and have a gentle slope.
* Headland: This term is used for a cliff that juts out into the sea, forming a point of land.
* Crag: This term is used for a steep, rocky cliff.
* Escarpment: This term is used for a long, steep cliff that is often formed by faulting or erosion.
Descriptive terms:
* White cliffs: This refers to cliffs that are made of chalk or limestone, which are typically white.
* Red cliffs: This refers to cliffs that are made of sandstone, which can be reddish in color.
* Black cliffs: This refers to cliffs that are made of basalt, which is a dark-colored volcanic rock.
The best name to use will depend on the specific characteristics of the sea cliff and the context in which you are using the term.