Obstruents are prototypically voiceless, but voiced obstruents are common. These are prototypically voiceless, but voiced obstruents are extremely common as well. This contrasts with sonorants, which are prototypically voiced and only rarely voiceless. The only Greek rhotic is prototypically an alveolar tap , often retracted (). Prototypically, applicatives apply to intransitive verbs. Its songwriting style was prototypically gothic, "firmly planted in the minor tones". It is prototypically slow-smoked over wood (usually outdoors); indoor variations use a slow cooker. There is prototypically a head word that comes before the connector and another one following. Prototypically, verbs are used to construct predicates, while nouns are used as arguments of predicates. Prototypically, an amide solvent such as N,N-dimethylformamide (DMF) is used.