noun erratic Not even or regular in pattern or movement; unpredictable. 1
adjective erratic Something that is erratic does not follow a regular pattern, but happens at unexpected times or moves along in an irregular way. 0
adjective erratic irregular in performance, behaviour, or attitude; inconsistent and unpredictable 0
adjective erratic having no fixed or regular course; wandering 0
noun erratic a piece of rock that differs in composition, shape, etc, from the rock surrounding it, having been transported from its place of origin, esp by glacial action 0
noun erratic an erratic person or thing 0
adjective erratic having no fixed course or purpose; irregular; random; wandering 0
adjective erratic deviating from the normal, conventional, or customary course; eccentric; queer 0
adjective erratic designating a boulder or rock formation transported some distance from its original source, as by a glacier 0
