The antonyms for the word "more surroundings" can vary depending on the context of the sentence. However, some common antonyms that can be used to describe a limited or restricted environment are "isolated," "confined," "narrow," "restricted," "contained," and "minimal." These words suggest that the area or space under consideration is not extensive or expansive, and there may be limitations or hindrances present that restrict movement or limit the scope of activities. Conversely, "abundant," "wide," "expansive," "comprehensive," and "open" can be used as antonyms for "more surroundings" in a context where the area under consideration is vast, extensive, and unobstructed.