Etimoloji
Inherited from Sanskrit अधर (adhara, “lip”), in turn inherited from Proto-Indo-Aryan *(H)adʰáras, from Proto-Indo-Iranian *(H)adʰáras, from Proto-Indo-European *(H)n̥dʰér-o-s, from *(H)n̥dʰér (“low; under”). Cognate with Latin īnferus, Old English under (whence English under). The accent shift in Vedic Sanskrit is irregular.