Ataxophobia is the fear of disorder or untidiness.
ataxiophobia, ataxophobia 1. An excessive fear of disorder, disarray, disarrangement, or being in an untidy situation. Some ataxiophobiacs have obsessive-compulsive disorders that are persistent, intense, senseless, and worrisome. They tend to be so excessive at keeping things in order that they make it nearly impossible to exist with others who ar...ataxophobia A mental dread of disorder or untididness.