The phrase "how land lie" typically refers to the topography or slope of a piece of land. There are a variety of synonyms that can be used to describe the gradient or contour of a property. "Terrain" and "landscape" are two broad terms that can encompass everything from a gentle slope to a steep incline. More specific synonyms might include "gradient," "incline," "pitch," "slope," or "elevation." Depending on the context, other terms that could describe the lay of the land might include "ridge," "valley," "hillock," or "plateau." When discussing a specific property, it may be useful to get more detailed and describe the "angle of repose," or the angle at which loose material on the land will remain stable.