Regular sound correspondences between Hungarian and other Uralic languages a different fashion. (Again, with the help of the other Uralic languages, the analogous developments *mp *ŋk → Hungarian /b g/, Finnic /mp ŋk/ could be supported.) Two different regular correspondences can be found in Hungarian for Finnish and Estonian . The first is Hungarian : The second is Hungarian zero: These two correspondences represent two different original consonants. : is reconstructed as originating in Proto-Uralic *ś, while ∅ : is reconstructed as Proto-Uralic *s. Both correspondences can be seen simultaneously in the word for "autumn" (see above under *-k-), from Proto-Uralic *sükśi. Examples also include 'bit', 'to fear', 'cloud',
Indo-Uralic languages vocabulary common to Indo-European and Uralic remains. As examples they advance such comparisons as Proto-Uralic *' (or *') : Proto-Indo-European *', oblique stem *', both meaning 'water', and Proto-Uralic *' (or *') : Proto-Indo-European *', both meaning 'name'. In contrast to *' and *', the phonology of these words shows no sound changes from Indo-European daughter languages such as Indo-Iranian. In contrast to *' and *"", they show no morphological affixes from Indo-European that are absent in Uralic. According to advocates of the Indo-Uralic hypothesis, the resulting core of common vocabulary can only be explained by the hypothesis of common