Proto-Nakh: *mV
Meaning: interrogative stem
Chechen: mila
Ingush: mala
Batsbi: mẽ
Comments: Widely used in PN, cf. Chech. mi-la who, mü-lχa which, mi-ča where, ma-ca when etc.; Ing. ma-la who, mi-ča where, ma-ca when etc.; Bacb. mẽ who, me-lχu which, mič(a) where, macã when etc.