The term "equatorially" refers to something that is situated along or near the equator, which is the imaginary line that circles the earth at its widest point. When looking for synonyms for this word, we can consider terms such as "tropically," "midway," "intermediately," and "horizontally." Tropically refers to a climate or region that is near the tropics, which is another term for the region along the equator. Midway suggests a position that is halfway between two points, whereas intermediately refers to something that is between two extremes. Horizontally, on the other hand, relates to something that is parallel to the ground or aligned with the horizon. All of these words can be used to describe a location or condition that is similar to that of being equatorially situated.