| 138886 | Mawak | imbat | | | Z'graggen (1980) | younger s.s. sibling |
| 209646 | Proto-North-Adelbert | *imaŋg | | | Ross (2014) | younger s.s. sibling |
| 207464 | Proto-North-Adelbert | *imaŋ | | | Ross (2014) | yngr sss |
| 138901 | Parawen | imakini | | | Z'graggen (1980) | younger s.s. sibling |
| 138888 | Pamosu | imaha | | | Z'graggen (1980) | younger s.s. sibling |
| 138895 | Yaben | imaʔa | | | Z'graggen (1980) | younger s.s. sibling |
| 207500 | Proto-Madang | *ima | | | Ross (2014) | sibling, same sex younger |
| 208586 | Proto-North-Adelbert | *ima | | | Ross (2014) | yngr sss |
| 190537 | Apali | ima | | | Z'graggen (1980) | (ss sibling younger) |
| 138889 | Musar | imʌ | | | Z'graggen (1980) | younger s.s. sibling |
| 138894 | Usan | i:mʌ | | | Z'graggen (1980) | younger s.s. sibling |
| 175847 | Siroi | ᵱidɛŋ | | | Z'graggen (1980) | young-same-sex-sibling |
| 14969 | Mountain Koiari | hoho | sibling, same sex, younger | | Dutton (2010) | |
| 257404 | Uare | ˈeʒe | | | Dutton (1970) | "sibling, s.sex, younger" |
| 138897 | Yarawata | enamona | | | Z'graggen (1980) | 1/2 younger s.s. sibling |
| 138906 | Amaimon | emaŋ | | | Z'graggen (1980) | younger s.s. sibling |
| 138904 | Ukuriguma | emakina | | | Z'graggen (1980) | younger s.s. sibling |
| 138899 | Bilakura | emaka | | | Z'graggen (1980) | 1/2 younger s.s. sibling |
| 257401 | Maria (Maiagolo Dialect) | ˈdubu ˈui | | | Dutton (1970) | "sibling, s.sex, younger" |
| 257405 | Maria (Uderi Dialect) | ˈdubana | | | Dutton (1970) | "sibling, s.sex, younger" |
| 257403 | Maria (Maranomu Dialect) | dobuˈini ˈʔeiʔa | | | Dutton (1970) | "sibling, s.sex, younger" |
| 175861 | Uyajitaya | bʌbo gedei | | | Z'graggen (1980) | young-same-sex-sibling |
| 175850 | Yabong | bʌba- ginub | | | Z'graggen (1980) | young-same-sex-sibling |
| 175867 | Anjam | babo yala | | | Z'graggen (1980) | young-same-sex-sibling |
| 175860 | Ogea | babo mɛlkɛne | | | Z'graggen (1980) | young-same-sex-sibling |
| 175866 | Anjam | babo kinʌla | | | Z'graggen (1980) | young-same-sex-sibling |
| 138872 | Bargam | -bab museran | | | Z'graggen (1980) | younger s.s. sibling |
| 175862 | Waube | awa ilumu | | | Z'graggen (1980) | young-same-sex-sibling |
| 175870 | Sam | au kanʌŋgi | | | Z'graggen (1980) | young-same-sex-sibling |
| 257406 | Hula | ari- | | | Dutton (1970) | "sibling, s.sex, younger" |
| 119311 | Panim | apa- naʔʌg | | | Z'graggen (1980) | sibling ss - |
| 119330 | Baimak | apai | | | Z'graggen (1980) | sibling ss - |
| 119316 | Murupi | anu(na)- | | | Z'graggen (1980) | sibling ss - |
| 190545 | Faita | anow | | | Z'graggen (1980) | (ss sibling younger) |
| 190542 | Biyom | -ano | | | Z'graggen (1980) | (ss sibling younger) |
| 190544 | Tauya | ano | | | Z'graggen (1980) | (ss sibling younger) |
| 119317 | Saruga | ana(na)- | | | Z'graggen (1980) | sibling ss - |
| 175863 | Rerau | amuŋ kunɛŋgo | | | Z'graggen (1980) | young-same-sex-sibling |
| 175868 | Male | amuŋ kɛnɛŋga | | | Z'graggen (1980) | young-same-sex-sibling |
| 138882 | Mauwake | amun | | | Z'graggen (1980) | younger s.s. sibling |
| 119301 | Girawa | amu- | | | Z'graggen (1980) | sibling ss - |
| 175864 | Jilim | -amo koniŋgo | | | Z'graggen (1980) | young-same-sex-sibling |
| 119321 | Garus | amo- | | | Z'graggen (1980) | sibling ss - |
| 175854 | Sumau | amia- siki | | | Z'graggen (1980) | young-same-sex-sibling |
| 175865 | Yangulam | ambe | | | Z'graggen (1980) | young-same-sex-sibling |
| 119326 | Bagupi | amani- | | | Z'graggen (1980) | sibling ss - |
| 119323 | Rempi | ama- | | | Z'graggen (1980) | sibling ss - |
| 119334 | Nobonob | ama- | | | Z'graggen (1980) | sibling ss - |
| 119322 | Yoidik | ama- | | | Z'graggen (1980) | sibling ss - |
| 119318 | Nake | ama- | | | Z'graggen (1980) | sibling ss - |
