linear

The primary image is a straight path without deviation. It suggests a predictable, direct movement from point A to point B, devoid of loops, jumps, or sudden spikes. In narrative or process contexts, it carries a connotation of simplicity and order. When described as "non-linear," the tone usually shifts toward complexity, chaos, or artistic sophistication (e.g., a non-linear timeline in film). In technical or mathematical settings, it implies proportionality. If one value increases, the other increases at a constant rate, creating a sense of stability and predictability compared to "exponential" growth.