I know that Proto-Slavic *uxo, Gothic auso and English ear are cognate by Ruki sound law and Rhotacism
I know that Proto-Slavic *duxъ (breath, spirit), Gothic dius (wild animal) and English deer are cognate by Ruki sound law and Rhotacism
I know that English deer for semantic development compare Latin animālis (“animal”), from anima (“breath, spirit”).
I know that English window for semantic development compare Gothic augadauro
I know that Gothic has iu / au alteration diups / daupjan
Could Gothic dius and daur be cogante by Rhotacism ?
I mean could Gothic daur has "to blow" meaning ?
Also I want to add that Gothic dius is attested only in dative plural form