| 146732 | Yarawata | ʌri- | | | Z'graggen (1980) | plant V |
| 183602 | Yabong | lume- | | | Z'graggen (1980) | plant |
| 146731 | Yaben | ub | | | Z'graggen (1980) | plant V |
| 78032 | West Makian | maki | | | Voorhoeve (1982) | |
| 183612 | Waube | tabe- | | | Z'graggen (1980) | plant |
| 183598 | Watiwa | fan- | | | Z'graggen (1980) | plant |
| 146715 | Waskia | ʌguwa | | | Z'graggen (1980) | plant V |
| 146727 | Wanambre | up | | | Z'graggen (1980) | plant V |
| 230977 | Wambon | ro- | | | Healey (1970) | |
| 128092 | Wamas | kebo | | | Z'graggen (1980) | plant V |
| 128108 | Wagi | gef | | | Z'graggen (1980) | plant V |
| 195022 | Wadaginam | pʌp- | | | Z'graggen (1980) | plant |
| 183611 | Uyajitaya | teβe- | | | Z'graggen (1980) | plant |
| 183609 | Uya | tob- | | | Z'graggen (1980) | plant |
| 128101 | Utu | eh | | | Z'graggen (1980) | plant V |
| 195018 | Utarmbung | rʉpu- | | | Z'graggen (1980) | plant |
| 146730 | Usan | ub | | | Z'graggen (1980) | plant V |
| 183607 | Urigina | mori- | | | Z'graggen (1980) | plant |
| 146735 | Ukuriguma | uw | | | Z'graggen (1980) | plant V |
| 195031 | Tauya | topu | | | Z'graggen (1980) | plant |
| 183606 | Sumau | woro- | | | Z'graggen (1980) | plant |
| 183605 | Sop | ɔr- | | | Z'graggen (1980) | plant |
| 183601 | Siroi | ŋgu(ka)- | | | Z'graggen (1980) | plant |
| 183594 | Sinsauru | tɛn- | | | Z'graggen (1980) | plant |
| 128100 | Silopi | ehu | | | Z'graggen (1980) | plant V |
| 195016 | Sileibi | kur- | | | Z'graggen (1980) | plant |
| 128085 | Sihan | ehe | | | Z'graggen (1980) | plant V |
| 75693 | Savosavo | suba-li | plant-3SgmO | | Wegener (2011) | |
| 183596 | Sausi | mɛli- | | | Z'graggen (1980) | plant |
| 128095 | Saruga | eh | | | Z'graggen (1980) | plant V |
| 128093 | Samosa | kev | | | Z'graggen (1980) | plant V |
| 183618 | Sam | bi- | | | Z'graggen (1980) | plant |
| 78399 | Sahu | so'ana | | | Visser & Voorhoeve (1987) | |
| 78398 | Sahu | topo'o | | | Visser & Voorhoeve (1987) | |
| 78397 | Sahu | otomo | | | Visser & Voorhoeve (1987) | |
| 78396 | Sahu | sala | | | Visser & Voorhoeve (1987) | |
| 78393 | Sahu | tuju'u | | | Visser & Voorhoeve (1987) | |
| 183604 | Saep | luma- | | | Z'graggen (1980) | plant |
| 183613 | Rerau | tambu- | | | Z'graggen (1980) | plant |
| 128098 | Rempi | eb | | | Z'graggen (1980) | plant V |
| 128091 | Rapting | ew | | | Z'graggen (1980) | plant V |
| 207872 | Proto-Tibor-Omosa | *umb- | | | Ross (2014) | plant |
| 212697 | Proto-South-Adelbert | *tumbu | | | Ross (2014) | |
| 209543 | Proto-Rai-Coast | *tabV | | | Ross (2014) | plant |
| 211720 | Proto-Oceanic | *asok | in holes | | Blust (1993) | |
| 211563 | Proto-Oceanic | *tanum | | | Blust (1993) | |
| 208389 | Proto-North-Adelbert | *kubu | | | Ross (2014) | plant V |
| 207786 | Proto-North-Adelbert | *k(e,u)bu | | | Ross (2014) | plant V |
| 209405 | Proto-Madang | *tVmbV | | | Ross (2014) | plant |
| 208015 | Proto-Madang | *k(e,u)bu | | | Ross (2014) | plant V |
