Criss-cross is a term used to describe a pattern of intersecting lines or paths. The concept of criss-cross naturally invites its opposite, which can be explored in the realm of antonyms. Antonyms for criss-cross might include linear, direct, straightforward, nonintersecting, and parallel. Linear is a particularly relevant antonym, as it suggests a path or line that does not deviate or intersect. Direct also implies a straight path, without any deviations or zig-zags. Similarly, straightforward suggests a clear, direct path without any twisting or overlapping. Nonintersecting and parallel suggest lines or paths that do not cross or intersect, providing a sharp contrast to the criss-cross pattern.