The phrase "without bound" indicates an unlimited or infinite quality. Synonyms for this phrase include boundless, limitless, endless, infinite, immeasurable, and unrestricted. These words are often used to express a sense of vastness or expansiveness, and can be applied to a variety of contexts such as space, time, energy, or creativity. Other related terms might include boundlessness, vastness, infinity, or measurelessness. Whether used to describe the cosmos or the human spirit, the concept of being without bound evokes a sense of awe and wonder, reminding us of the incomprehensible scale and complexity of the universe we inhabit.