disc▪ Zimmern 1914 thinks that Akk diqāru is »probably« the source of Aram qidrā, qedrā, which was borrowed into Ar as qidr, qidraẗ.
▪ Klein 1987 lists (all post-BiblHbr) qᵊḏērāh ‘pot’ (from this the dimin. nHbr qᵊḏērîṯ ‘small pot’), qaḏrâ ‘pot’ (from Syr qaḏrâ, related to Hbr qᵊdērāh), qaddār ‘potter’ (n.prof., properly back formation from qᵊdērāh; from qaddār is qaddārûṯ ‘potter’s craft, pottery’). Perhaps akin to Hbr qāḏar ‘to be dark, be gloomy’ (related to Ar ↗qaḏira ‘to be dirty’).
▪ Orel/Stolbova 1994 #1618: From the evidence in Sem, the authors reconstruct Sem *ḳidr‑ ‘earthenware’; from the ECh items they derive from ECh *gudur‑ ‘(big/clay) pot’; as an ancestor of both they suggest AfrAs *ḳüdur‑ ‘vessel’. In the internet version in StarLing (The Tower of Babel), Militarev/Stolbova 2007 #277 retain the reconstruction of Sem *ḳidr‑ ‘earthenware’ but add the remark »correspondences doubtful« and set a question mark behind their (slightly modified) reconstruction of AfrAs *ḳ˅dur‑ ‘clay vessel’.
▪ Orel/Stolbova 1994 #1630 relates Hbr qdr ‘to be dark to the Ar qḏr (IPFV a, u) ‘to be dirty’, on account of which they hypostasize Sem *ḳ˅ḏar‑ / *ḳ˅ḏur‑ ‘to be dirty’. The latter, they say, is cognate with ECh *g˅ǯwar‑ ‘faeces, silt’. On account of the Ar and the ECh items they reconstruct AfrAs *ḳ˅ǯor‑ ‘dirt, to be dirty’. In the updated internet version, there are no longer AfrAs reconstructions, but only #950 Sem *ḳ˅d˅r‑ ‘to be dirty’ (on account of Hbr qdr ‘to be dark’) and #1793 Sem *ḳ˅ḏar‑ / * ḳ˅ḏur‑ ‘to be dirty’.