Proto-Nakh: *ʔārŁi-n
Meaning: left
Chechen: ärrū
Ingush: ärda
Batsbi: arlĩ
Comments: Chech. ärrū < *ʔārŁi-w (cf. ättū 'right' < *ʔāṭṭi-w). Cf. also Chech. Shar., Itumk. erhi, erha, Bacb. (in Matsiyev's notation) arʎiwχ 'left' (Kadagidze: arleχ 'to the left, leftwards').