babbin, koobong : friend (Deebungool; Bates XII 2B, 1a)
kubăng, kālip : friend (Jakbăm, Bumblefoot; Bates XII 2B, 3b)
karleep, koobung guttuk, baabin guttuk : friend, friendly (Jakbum, Wabbinyet; Bates XXII B, 3a)
kobăng : friend (Kaiari, Wirijan; BATES XII 2B, 8b)
ngabin, babin, kobŏng : friend, friendship between two persons of opposite phratries (Kaiari, Wirijan; BATES XII 2B, 8b)
welăng gătăk, kobong gătăk : friends (Kaiari, Wirijan; BATES XII 2B, 8b)
ngurneeung koobong, : friend, friendly (Ngalbaitch; Bates XII 2B, 7a)
kūbong : pledged friendship between two men who are brothers-in-law (tribal) (Ngalbaitch; Bates XII 2B, 7a)
kobang : friend, friendly (Notum, Wirijan, Kaiar; Bates XII 2B, 8a)
quabuŋ ? : totem, “friend” (Von Brandenstein 1988: 76)

Phrases
ngainya kobung-guttuk : friend, I am your (Jakbum, Wabbinyet; Bates XXII B, 3a)
ngan moorurt, ngan koobong, ngooljar wunnee : friend, I am your (Ngalbaitch; Bates XII 2B, 7a)