Northlands is a versatile term that can be used to describe various locations across the world that are situated in the northern hemisphere. There are several synonyms that can be used to refer to these regions. One of the most common ones is the term "Northern Hemisphere," which broadly refers to the half of the Earth that lies north of the equator. Another popular synonym is "Arctic," which is used to describe the area surrounding the North Pole. The term "boreal" is also used to describe the temperate forests that grow in the northern hemisphere. Additionally, terms like "polar," "taiga," and "tundra" are also used to describe the landscapes and environments of the Northlands.