| 19207 | Manem | sampaŋ | | | Voorhoeve (1975) | |
| 29532 | Manem | sampaŋ | | | Voorhoeve (1971) | |
| 31524 | Citak | samnik | | | van der Wouw (1974) | |
| 19167 | Waris | sambla | | | Voorhoeve (1975) | |
| 30980 | Waris | sambla | | | Voorhoeve (1971) | |
| 30883 | Sowanda | sambaga | | | Voorhoeve (1971) | |
| 19290 | Sowanda | sambaga | | | Voorhoeve (1975) | |
| 27194 | Ari | saki | | | Reesink (1976) | |
| 35268 | Alor (Kalabahi Dialect) | r'uwα | | | Stokhof (1975) | |
| 34792 | Alor (Baranusa Kabir Dialect) | r'uwα | | | Stokhof (1975) | |
| 25484 | Kowiai | ruwet | | | Voorhoeve (1975) | |
| 25201 | Mor (Austronesian) | ruru | | | Voorhoeve (1975) | |
| 201905 | Proto-Awyu-Dumut | *rumon | | | Voorhoeve (2000) | |
| 229526 | Proto-Dumut | *rumo | | | Healey (1970) | |
| 229012 | Proto-Awyu-Dumut | *rumo | | | Healey (1970) | |
| 231402 | Mandobo Atas | rumo | | | Healey (1970) | |
| 231585 | Mandobo Atas (Kwem Dialect) | rumo | | | Healey (1970) | |
| 25567 | Mandobo Atas | rumo | | | Voorhoeve (1975) | |
| 201396 | Mandobo Atas | rumo | | | Voorhoeve (2000) | |
| 26207 | Yeresiam | ruhi | | | Voorhoeve (1975) | |
| 24126 | Irarutu | rue | | | Voorhoeve (1975) | |
| 211510 | Proto-Oceanic | *rua | | | Blust (1993) | |
| 21167 | Onin | rua | | | Voorhoeve (1975) | |
| 24171 | Nabi | ru | | | Voorhoeve (1975) | |
| 235999 | Yimas | -rpal | | | Foley (2005) | |
| 7629 | Yimas | -rpal | | | Foley (1986) | |
| 235329 | Yimas | -rpal | | | Foley (2005) | |
| 25121 | Tobati | ros | | | Voorhoeve (1975) | |
| 79188 | Yagaria (Hua Dialect) | rori | | | Xiao (1990) | |
| 78546 | Sahu | romo'dí'di | | | Visser & Voorhoeve (1987) | |
| 77549 | Klon | rok | | | Baird (2008) | |
| 24049 | Ormu | rohi | | | Voorhoeve (1975) | |
| 260961 | Tandia | roesi | | | Fabritius (1855) | 2 |
| 260940 | Yeresiam | roesi | | | Fabritius (1855) | 2 |
| 260866 | Mor (Austronesian) | roe-roe | | | Fabritius (1855) | 2 |
| 260804 | Ma'ya | roe | | | Fabritius (1855) | 2 |
| 180946 | Lemio | ʌr̃ki | | | Z'graggen (1980) | two |
| 125028 | Wamas | ʌritʌ | | | Z'graggen (1980) | two |
| 125047 | Wagi | ʌrit | | | Z'graggen (1980) | two |
| 7737 | Tabriak | -ripay | | | Foley (1986) | |
| 236000 | Tabriak | ripay | | | Foley (2005) | |
| 235330 | Tabriak | ripay | | | Foley (2005) | |
| 7789 | Proto-Lower-Sepik | *ri-pa- | | | Foley (1986) | |
| 235328 | Proto-Lower-Sepik | *ri-pa- | | | Foley (2005) | |
| 235998 | Proto-Lower-Sepik | *ri-pa- | | | Foley (2005) | |
| 21738 | Baham | -rik | | | Voorhoeve (1975) | |
| 24135 | Irarutu | rifo | | | Voorhoeve (1975) | |
| 125020 | Kein | ʌ:riʌʔ | | | Z'graggen (1980) | two |
| 235333 | Chambri | -ri | | | Foley (2005) | |
| 236003 | Chambri | -ri | | | Foley (2005) | |
