The word "intersection" refers to the point where two or more roads, paths, or lines cross each other. Some antonyms for intersection can include words like detachment, separation, disconnection or segregation. These words refer to the opposite of intersection as it relates to being connected or joined. Other antonyms for intersection can include words like divergence, departure, divergence, or variation. These words represent directions going away from each other rather than intersecting. Antonyms can be a useful tool to contrast and differentiate meanings, allowing us to better understand the breadth and depth of a word's meaning.