From Old Radestrian ahra, from Proto-Radic *ahhwer(line, cable, rope), from Proto-Hirdic *əgkhwés, from Proto-Laenkean *ʔagʱ-kʰwé-, from the Proto-Laenkean root *ʔagʱ-(to secure, to lead).
From Middle Radestrian abzivkt, from Old Radestrian abðivkt, from Proto-Radic *abðibkht, from Proto-Hirdic *aḇdhíḇk-, from Proto-Laenkean *m̥b<dʱíb>k-, from the Proto-Laenkean root *ᵐbik-(to damage, to harm).