ḫádər - cave used as a house or pen (JL 298)

*ḫ in Arabic, ESA, EthS and MSA vs. *ḥ in Ugaritic and Ebla. Perhaps also Soq. ḥdr ‘s’arrêter’ (LS 165), attested in Müller 1905:287 (ḥedaíroh ‘sie ließ sich nieder’)