The phrase "without vision" can have several synonyms based on the context it is used in. It could mean being blind, sightless, or visually impaired. It could also signify a lack of direction, foresight, or purpose, meaning that the person is clueless or lost. Other possible synonyms are aimless, uninformed, unenlightened or ignorant. It could also refer to something that is not easily discernible or unclear. In recent times, the phrase "without vision" has been further imputed with the term "devoid of imagination," indicating a lack of creative thinking or a mundane approach to problems. Therefore, the synonym for "without vision" can vary depending on the specific situation in question.