Jesperson (1904:16–17) described phraseology as an ‘indispensable’ dimension of language competence, but in 1965 Chomsky banished idiomaticity to the fringes of linguistics, giving pride of place to syntax. It seems, however, that time has vindicated Jespersen's prioritizing of formulaic language. In recent years, the area of phraseology has evolved from its peripheral Chomskyan status to a fundamental role in language discussion, description, and acquisition that can be said to focus on ‘creative idiomaticity’.