| 47929 | Hunjara-Kaina Ke | ca | areca nut | | Smallhorn (2011) | |
| 122652 | Gumalu | ɛp | | | Z'graggen (1980) | betelnut |
| 14878 | Grass Koiari | hava | betelnut | | Dutton (2010) | |
| 122648 | Girawa | ʌur | | | Z'graggen (1980) | betelnut |
| 122647 | Girawa | ʌsʌp | | | Z'graggen (1980) | betelnut |
| 141762 | Gavak | boŋ | | | Z'graggen (1980) | betelnut |
| 122664 | Garus | bay | | | Z'graggen (1980) | betelnut |
| 178791 | Ganglau | ziːm | | | Z'graggen (1980) | betelnut |
| 122673 | Gal | fa | | | Z'graggen (1980) | betelnut |
| 47939 | Gaina (Karoto Dialect) | ja[ka] | betel nut | | Smallhorn (2011) | |
| 47938 | Gaina (Gena Dialect) | ja[xa] | betelnut | | Smallhorn (2011) | |
| 47937 | Gaina | ja'[ka] | betelnut | | Smallhorn (2011) | |
| 192241 | Faita | karia | | | Z'graggen (1980) | betelnut |
| 47934 | Ewage-Notu | ja | betel nut palm | | Smallhorn (2011) | |
| 14497 | Ese | siar-a | betelnut | | Dutton (2010) | |
| 258549 | Doromu-Koki (Lofaika Dialect) | ˈima | | | Dutton (1970) | betel nut |
| 258546 | Doromu-Koki (Bareika Dialect) | ˈima | | | Dutton (1970) | betel nut |
| 258547 | Doromu-Koki (Aramaika Dialect) | ˈima | | | Dutton (1970) | betel nut |
| 47947 | Doghoro | ja | betel nut | | Smallhorn (2011) | |
| 47946 | Doghoro | 'ja | betelnut | | Smallhorn (2011) | |
| 233491 | Dima | bonaarawa | | | SIL (1973) | |
| 178797 | Danaru | ka | | | Z'graggen (1980) | betelnut |
| 7913 | Chambri | muntɨkɨn | | | Foley (1986) | |
| 236183 | Chambri | muntɨkɨn | | | Foley (2005) | |
| 235513 | Chambri | muntɨkɨn | | | Foley (2005) | |
| 141764 | Brem | buak | | | Z'graggen (1980) | betelnut |
| 236842 | Bosmun | mbok | | | Foley (2005) | |
| 178807 | Bongu | kau | | | Z'graggen (1980) | betelnut |
| 198290 | Bo | paᵽo | | | Conrad and Dye (1975) | |
| 192239 | Biyom | sʌri | | | Z'graggen (1980) | betelnut |
| 47920 | Binandere (Ambasi Dialect) | dan | areca nut | | Smallhorn (2011) | |
| 47921 | Binandere (Ambasi Dialect) | da | betelnut | | Smallhorn (2011) | |
| 47917 | Binandere | dan | areca nut | | Smallhorn (2011) | |
| 47919 | Binandere | dã | betelnut | | Smallhorn (2011) | |
| 47918 | Binandere | daŋ | betelnut | | Smallhorn (2011) | |
| 141785 | Bilakura | soula | | | Z'graggen (1980) | betelnut |
| 141773 | Bepour | pari | | | Z'graggen (1980) | betelnut |
| 141772 | Bepour | obor | | | Z'graggen (1980) | betelnut |
| 122655 | Bau | ɛp | | | Z'graggen (1980) | betelnut |
| 47945 | Baruga (Tafota Dialect) | ja | betel nut, areca nut | | Smallhorn (2011) | |
| 47943 | Baruga (Tafota Dialect) | 'ja | betelnut | | Smallhorn (2011) | |
| 47942 | Baruga (Mado Dialect) | ja | betel nut | | Smallhorn (2011) | |
| 47940 | Baruga (Bareji Dialect) | 'ja | betelnut | | Smallhorn (2011) | |
| 47941 | Baruga (Bareji Dialect) | ja | betel nut | | Smallhorn (2011) | |
| 141761 | Bargam | masel | | | Z'graggen (1980) | betelnut |
| 14496 | Barai (South Dialect) | seru | betelnut | | Dutton (2010) | |
| 14495 | Barai (North Dialect) | siar-e | betelnut | | Dutton (2010) | |
| 122671 | Baimak | ɛp | | | Z'graggen (1980) | betelnut |
| 225091 | Bahinemo | khʌday | | | Dye et al (1968) | |
| 122667 | Bagupi | fa | | | Z'graggen (1980) | betelnut |
