Finnish sauna temperature within the sauna. Only the word "löyly" is used for this particular type of steam (the Finnish word "höyry" ('steam, vapour') is never used for it except in a scientific sense. Equivalents for "löyly" can be found in the Finnic languages such as the Karelian "löyly", the Estonian "leil", the Votic "leülü", the Veps "l'öl"' and the Livonian "löul". Its original sense signified 'spirit, breath, soul' and this is still seen in the Uralic languages--for example, the Udmurt "lul", the Komi "lol", the Mansi "läl" ('life'), the Khanty "lil" and the Hungarian "lélek". Occasionally one uses a bunch of
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