Comments: Obl. base *bɦāṭi- (*bɦāṭe-), cf. Chech. bēda-. 4th class in Chech., 5th class in Bacb. Cf. dialectal forms: Cheb. bād (bāde-), Shar. bʕād (bʕāda-), Khild. bʕād (bʕēde-) etc. The medial laryngeal does not allow to consider the Nakh forms as loanwords from Georg. baṭi 'goose' (a reverse direction of borrowing is more probable).
Comments: Cf. also Shar., Khild. bwog, Lev. bwož. The old obl. stem must have been *bɦaḳ́i- (cf. Ing. bežo); Chech. boža- is a more recent analogical building.
Comments: Obl. base *bɦarc̣i-, cf. Chech. berza-, Ing. berzo, Bacb. plur. bʕarc̣e-lš. Cf. also Ing. (Imnaishvili) bworʒ / bworc:, Chech. Cheb. bworz, Khild. bworʒ etc. 4th class in Chech., Ing., 6th class in Bacb.
Comments: Chech. and Ing. reflect a diminutive form *boħ-iḳ (Ing. bʕijg is a contraction < *biħiḳ < *boħiḳ). Cf. also Shar. biħig, Khild., Itumk. bʕijg etc.
Comments: PN *borš, obl. *barša- (cf. Chech. barša-n; short vowel reconstructed on basis of Chech. plur. beršaloj). Chech. börša, Ing. borša go back to a suffixed form *borš-e(n). The noun belongs to the 4th class in Chech., Ing., but to the 5th in Bacb.
Comments: Obl. base *baṭi-, cf. Chech. beda-, Ing. bedo, Bacb. pl. baṭa-š. 5th class in Chech., 6th class in Ing. and Bacb. A derivate in Ing. is bod-ig 'grass' (cf. the variation "cereal / flour" in other EC languages).
Comments: Obl. stem *buq̇a- (cf. Chech. buq̇a-, Ing. buq̇o), plur. *baq̇-bV- (Bacb. baq̇bi, Ing. bowq̇a-š, Chech. baq̇a-š). 6th class in all languages.