| 260866 | Mor (Austronesian) | roe-roe | | | Fabritius (1855) | 2 |
| 260961 | Tandia | roesi | | | Fabritius (1855) | 2 |
| 260940 | Yeresiam | roesi | | | Fabritius (1855) | 2 |
| 24049 | Ormu | rohi | | | Voorhoeve (1975) | |
| 77549 | Klon | rok | | | Baird (2008) | |
| 78546 | Sahu | romo'dí'di | | | Visser & Voorhoeve (1987) | |
| 79188 | Yagaria (Hua Dialect) | rori | | | Xiao (1990) | |
| 25121 | Tobati | ros | | | Voorhoeve (1975) | |
| 7629 | Yimas | -rpal | | | Foley (1986) | |
| 235999 | Yimas | -rpal | | | Foley (2005) | |
| 235329 | Yimas | -rpal | | | Foley (2005) | |
| 24171 | Nabi | ru | | | Voorhoeve (1975) | |
| 21167 | Onin | rua | | | Voorhoeve (1975) | |
| 211510 | Proto-Oceanic | *rua | | | Blust (1993) | |
| 24126 | Irarutu | rue | | | Voorhoeve (1975) | |
| 26207 | Yeresiam | ruhi | | | Voorhoeve (1975) | |
| 231585 | Mandobo Atas (Kwem Dialect) | rumo | | | Healey (1970) | |
| 201396 | Mandobo Atas | rumo | | | Voorhoeve (2000) | |
| 25567 | Mandobo Atas | rumo | | | Voorhoeve (1975) | |
| 231402 | Mandobo Atas | rumo | | | Healey (1970) | |
| 229526 | Proto-Dumut | *rumo | | | Healey (1970) | |
| 229012 | Proto-Awyu-Dumut | *rumo | | | Healey (1970) | |
| 201905 | Proto-Awyu-Dumut | *rumon | | | Voorhoeve (2000) | |
| 25201 | Mor (Austronesian) | ruru | | | Voorhoeve (1975) | |
| 25484 | Kowiai | ruwet | | | Voorhoeve (1975) | |
| 34792 | Alor (Baranusa Kabir Dialect) | r'uwα | | | Stokhof (1975) | |
| 35268 | Alor (Kalabahi Dialect) | r'uwα | | | Stokhof (1975) | |
| 27194 | Ari | saki | | | Reesink (1976) | |
| 30883 | Sowanda | sambaga | | | Voorhoeve (1971) | |
| 19290 | Sowanda | sambaga | | | Voorhoeve (1975) | |
| 19167 | Waris | sambla | | | Voorhoeve (1975) | |
| 30980 | Waris | sambla | | | Voorhoeve (1971) | |
| 31524 | Citak | samnik | | | van der Wouw (1974) | |
| 29532 | Manem | sampaŋ | | | Voorhoeve (1971) | |
| 19207 | Manem | sampaŋ | | | Voorhoeve (1975) | |
| 5461 | Dadibi | si | | | Macdonald (1973) | |
| 246285 | Owiniga | si'máƀi | | | SIL (1963) | |
| 198560 | Owiniga | simʌbi | | | Conrad and Dye (1975) | |
| 233004 | Owiniga | siməbi | | | SIL (1972) | |
| 257245 | Zimakani | singi | | | Murray and Ray (1918) | |
| 18629 | Fembe | sisãma | | | Shaw (1986) | |
| 244977 | Chenapian | ṣiṣi | | | SIL (1983) | |
| 31701 | Dano (Asaro Dialect) | sitʌʔ | | | SIL (1974) | |
| 221009 | Tokano | 'sitaʔ | | | SIL (1965) | |
| 74679 | Dano (Asaro Dialect) | sita' | | | Scott (1978) | |
| 240156 | Chambri (Kilimbit Dialect) | ˈʊsɩm | | | Abbott (1985) | |
| 260973 | Dusner | soeroe | | | Fabritius (1855) | 2 |
| 23982 | Burmeso | sor | | | Voorhoeve (1975) | |
| 263549 | Suabo | suge-ni | | | de Vries (2024) | two |
| 745 | Kuman | suo | | | Trefry (1969) | |
