More cosmos can be described using several synonyms like boundless universe, endless space, and vast expanse. The term "more" implies an infinite nature, and therefore, terms like infinite cosmos, timeless cosmos, and immeasurable universe also fit the concept. Other synonyms can encompass the idea of cosmic wonder and awe, such as spectacular cosmos, magnificent universe, or even celestial marvels. Additionally, describing "more cosmos" can evoke a sense of cosmic exploration and discovery, in which case synonyms like uncharted space, undiscovered universe, or unexplored cosmos could be used. In sum, the use of synonyms for "more cosmos" can provide a more evocative and vivid description of the vast and infinite universe.