AbstractSlavic languages are commonly classified as SVO languages, with an exceptional property, though, namely an atypically extensive variability of word order. A systematic comparison of Slavic languages with uncontroversial SVO languages reveals, however, that exceptional properties are the rule. Slavic languages are ‘exceptional’ in so many syntactic respects that SVO appears to be a typological misnomer. This fact invites a fresh look. Upon closer scrutiny, it turns out that these languages are not exceptional, but regular members of a different type. They are representative of a yet unrecognised type of clause structure organisation. The dichotomy of ‘head-final’ and ‘head-initial’ does not exhaustively cover the system space of the make-up of phrases. In addition, there arguably exists a third option (T3). This is the type of phrasal architecture in which the head of the verb phrase is directionally unconstrained. It may precede, as in VO, it may follow, as in OV, and it may be sandwiched by its arguments within the phrase. From this viewpoint, the Slavic languages cease to be exceptional. They are regular representatives of the latter type, and, crucially, their collateral syntactic properties predictably match the properties of this type.
