This chapter considers a second anti-separationist strategy, namely the thought that if one separates thick concepts into thin evaluation and nonevaluative, descriptive content, as separationists think, one is erroneously committed to thinking that the latter can in some way map onto the evaluative concept that one is analysing such that one can predict novel uses of that concept. This anti-separationist argument is often called the ‘disentangling argument’, something that is reliant on the ‘shapelessness hypothesis’, and is associated with John McDowell and David Wiggins, among others. This famous argument and hypothesis are laid out in great detail. The upshot is that the argument does not work as traditionally given, although a weaker version may have some attraction. Overall it is argued that nonseparationists should pursue a different anti-separationist strategy.