This article provides a critical exposition of the epistemological underpinnings of a recent redevelopment of Grounded Theory (GT) methodology, ‘Constructivist’ GT. Although proffered as freed from the ‘objectivist’ tenets of the original version, critical examination exposes the essentialism threaded through its integral analytic practices. Movement towards a position critical of an external referent, discernible within Wittgenstein’s later works, is the apparent target of Constructivist GT. However, despite its championing of indeterminate, multiple meanings, the notion of correspondence to the world, discernible within the Tractatus, persists. In order for Constructivist GT to achieve coherence, Socio-Linguistic Realism is suggested here...