| 3891 | Bamu | wesare | rain | | Wurm (1973) | rain |
| 143335 | Pal | eta | | | Z'graggen (1980) | rain |
| 17432 | Southern Kiwai | wiawia | rain | | Wurm (1973) | rain |
| 207097 | Proto-North-Adelbert | *tepik | | | Ross (2014) | rain |
| 6834 | Kerewo | wiha | rain | | Wurm (1973) | rain |
| 143338 | Yarawata | ya:ga | | | Z'graggen (1980) | rain |
| 16609 | Konai | hwẽi tɔľu | | | Shaw (1986) | rain |
| 31447 | Northeast Kiwai (Gibaio Dialect) | 'wíha: | rain | | Wurm (1973) | rain |
| 163751 | Alamblak | buʀ̥̌ʸ | | | Davies and Comrie (1985) | rain |
| 163752 | Alfendio | yɩŋ | | | Davies and Comrie (1985) | rain |
| 163753 | Pinai-Hagahai (Aramo Dialect) | ma'ga | | | Davies and Comrie (1985) | rain |
| 163754 | Banaro | tʰʌ'wɨn | | | Davies and Comrie (1985) | rain |
| 163755 | Bisorio | kʰiŋkʰi | | | Davies and Comrie (1985) | rain |
| 163756 | Bisorio (Iniai Dialect) | giŋgiʔ | | | Davies and Comrie (1985) | rain |
| 163757 | Kobon | mʌŋ | | | Davies and Comrie (1985) | rain |
| 163758 | Kyenele (Kyaimbarang Dialect) | 'marɩm'əjə | | | Davies and Comrie (1985) | rain |
| 163759 | Kyaka | apu | | | Davies and Comrie (1985) | rain |
| 163760 | Enga (Laiagam Dialect) | æpu | | | Davies and Comrie (1985) | rain |
| 163761 | Enga (Lapalama Dialect) | apu | | | Davies and Comrie (1985) | rain |
| 163762 | Enga (Lapalama Dialect) | apu | | | Davies and Comrie (1985) | rain |
| 163763 | Lembena | apele | | | Davies and Comrie (1985) | rain |
| 163764 | Lembena (Maibi Dialect) | a'βeɽe | | | Davies and Comrie (1985) | rain |
| 163765 | Kyenele (Miyak Dialect) | maǏumᵽoyƀa | | | Davies and Comrie (1985) | rain |
| 163766 | Pinai-Hagahai (Nangenuwetan Dialect) | mɛ'ga | | | Davies and Comrie (1985) | rain |
| 163767 | Pinai-Hagahai (Wakadadap Dialect) | mɛ'ga | | | Davies and Comrie (1985) | rain |
| 163768 | Rao | ᵊlə | | | Davies and Comrie (1985) | rain |
| 163769 | Enga (Sari Dialect) | ayu | | | Davies and Comrie (1985) | rain |
| 163770 | Enga (Wapi Dialect) | apu | | | Davies and Comrie (1985) | rain |
| 163771 | Haruai (Wiyaw Dialect) | r̥uʌ | | | Davies and Comrie (1985) | rain |
| 163772 | Lembena (Yariba Dialect) | ˌhaβɛ'ɾ̥ɛ | | | Davies and Comrie (1985) | rain |
| 163773 | Lembena (Yariba Dialect) | ˌhabβɛ'ɾ̥ɛ | | | Davies and Comrie (1985) | rain |
| 163774 | Yimas | waǏi | | | Davies and Comrie (1985) | rain |
| 16409 | Kasua | hʌnɔ̃ mɔni | rain | | Shaw (1986) | rain |
| 208115 | Proto-Rai-Coast | *awage | | | Ross (2014) | rain |
| 17771 | Gobasi | hõ molu | rain | | Shaw (1986) | rain |
| 4105 | Keoru-Ahia | lahi | rain | | Brown (1973) | rain |
| 15909 | Samo | hõ mũnũ | rain | | Shaw (1986) | rain |
| 124356 | Sihan | vanea | | | Z'graggen (1980) | rain |
| 16709 | Kaluli | hɔ̃n sindap | rain | | Shaw (1986) | rain |
| 4676 | Orokolo | lai | rain | | Brown (1973) | rain |
| 17571 | Gobasi (Oibae Dialect) | hɔu mual | rain | | Shaw (1986) | rain |
| 124361 | Panim | wʌ | | | Z'graggen (1980) | rain |
| 16309 | Odoodee (Hesif Dialect) | hɔ̃wɔ̃ sibɔgɔ | rain | | Shaw (1986) | rain |
| 4572 | Opao | lai | rain | | Brown (1973) | rain |
| 16209 | Odoodee (Kalamo Dialect) | hɔ̃wɔ̃ sibɔgu | rain | | Shaw (1986) | rain |
| 124365 | Murupi | au | | | Z'graggen (1980) | rain |
| 7176 | Kubo | hwī tɔlɔdɔ | rain | | Shaw (1986) | rain |
| 4418 | Toaripi (Sepoe Dialect) | lai | rain | | Brown (1973) | rain |
| 18571 | Fembe | hwɔ̃e tɔlu | rain | | Shaw (1986) | rain |
| 17466 | Kawacha | nagɨra | rain | | Lloyd (1973) | rain |
