The phrase "affords view" refers to the ability to see or observe a particular thing or scene. Antonyms for this phrase would include words such as "hides," "conceals," or "blocks." These words suggest a lack of visibility or a deliberate attempt to obscure or keep something hidden. Other antonyms might include "averts view," which implies a deliberate avoidance of seeing something, or "obstructs view," which suggests that something is physically blocking or hindering one's ability to see. Together, these words provide a sense of contrast to the idea of "affording view" and highlight the importance of being able to see and observe one's surroundings.