Notes: Pharyngealization in Darg. must be secondary (probably under influence of a similar verb -aIqʷ- / -iqIʷ- 'to destroy, derange' q.v.); other correspondences are regular. Several forms reflect the old Ablaut stem *-irqV.
As with other verbs of "beating", there exist some derivates meaning "wound" ( > "festering wound", "pus"), notably PC *ʔǝ̃χ:V ( < *ʔorqV-n) et al.