Naviform is an adjective that refers to something that has a shape or form similar to that of a ship. There are several synonyms for the word naviform, including vessel-shaped, boat-shaped, nautical-shaped, ship-like, and seafaring-shaped. Each of these words describes something that shares the same essential features as a ship, such as a long, narrow structure with a tapered prow or a curved stern. Naviform synonyms can be used to describe a variety of objects, from architectural structures to natural rock formations. By using these words, writers can add depth and complexity to their descriptions, bringing their words to life in vivid detail.