Davidson (in: LePore (ed), pp 433–46, 1986) uses the existence of malapropisms to motivate a model of linguistic communication where communication succeeds between conversational partners without their having to rely on conventional meanings. Davidson uses this model to then claim that there is no such thing as a conventional language shared by a linguistic community which must be known in advance for linguistic communication to succeed. However, for many cases, Davidson relies on there being standard lines of interpretation for communication (...) to be successful according to his model. Dummett (in: LePore (ed), pp 459–76, 1986) calls out Davidson on his reliance on the notion of standard lines, but does not clearly spell out why that is a problem for Davidson’s claim. I, taking cue from Dummett’s complaint, argue that the reliance on standard lines of interpretation is unavoidable for Davidson’s model and yet detrimental for Davidson’s claim. (shrink)