Dolichocephalism refers to the condition of having a head shape that is longer than it is wide. However, there are several synonyms that can be used to describe this particular trait. These include the terms oblong, elongated, narrow, streamlined, and tubular. Each of these words conveys the same idea as dolichocephalism but in a slightly different way. Additionally, these synonyms can be used to describe other things besides head shape, such as flowers, buildings, and vehicles that share similar elongated characteristics. Using synonyms is an effective way to add variety to writing and make it more interesting to read.