KnowraProto-Indo-European phonologyLinked fromLinked fromThe 9 pages that link to Proto-Indo-European phonology, each with the reason it gives.All 9Broader topic 4Related 1Narrower topic 4Grimm's lawNarrower topic: Its stop consonants supplied the sounds that Grimm's law transformed.Laryngeal theoryNarrower topic: Laryngeal theory revises this sound system by adding consonants that left traces in daughter languages.Hirt's lawNarrower topic: The rule presupposes a reconstruction of the earlier sound sequence and syllable.Sievers's lawNarrower topic: Sievers's law is a rule within this reconstructed sound system.