| 191675 | Paynamar | βi | | | Z'graggen (1980) | urine |
| 121562 | Saruga | zeipa | | | Z'graggen (1980) | urine |
| 121571 | Utu | zeip | | | Z'graggen (1980) | urine |
| 207346 | Proto-Mabuso | *ze[ib()] | | | Ross (2014) | urine |
| 121561 | Murupi | zɛ | | | Z'graggen (1980) | urine |
| 121564 | Mosimo | ze | | | Z'graggen (1980) | urine |
| 191672 | Nend | zatʌ | | | Z'graggen (1980) | urine |
| 121555 | Amele | zahɔʔ | | | Z'graggen (1980) | urine |
| 191674 | Musak | yuːyiː | | | Z'graggen (1980) | urine |
| 159558 | Muyu, South | yumun | | | McElhanon and Voorhoeve (1970) | urine |
| 159560 | Yongkom | yumun | | | McElhanon and Voorhoeve (1970) | urine |
| 159557 | Muyu, North | yumun | | | McElhanon and Voorhoeve (1970) | urine |
| 177826 | Anjam | yʌslibi | | | Z'graggen (1980) | urine |
| 177820 | Ogea | yowo- | | | Z'graggen (1980) | urine |
| 177821 | Uyajitaya | yowo- | | | Z'graggen (1980) | urine |
| 191666 | Utarmbung | yiwugi- | | | Z'graggen (1980) | urine |
| 230601 | Awyu, South (Yenimu Dialect) | (yitu) | | | Healey (1970) | |
| 159552 | Awyu, South (Yenimu Dialect) | yitu | | | McElhanon and Voorhoeve (1970) | urine |
| 230363 | Awyu, South (Syiagha Dialect) | yiti | | | Healey (1970) | |
| 159551 | Awyu, South (Syiagha Dialect) | yiti | | | McElhanon and Voorhoeve (1970) | urine |
| 229393 | Proto-Awyu | *yit | | | Healey (1970) | |
| 201719 | Proto-Awyu | *yit | | | Voorhoeve (2000) | |
| 159547 | Kamoro | yi | | | McElhanon and Voorhoeve (1970) | urine |
| 230127 | Awyu, Asue | yi | | | Healey (1970) | |
| 201309 | Awyu, South (Syiagha Dialect) | yi | | | Voorhoeve (2000) | |
| 159550 | Asmat, Central | yi | | | McElhanon and Voorhoeve (1970) | urine |
| 256619 | Asmat, Casuarina Coast (Tareo Dialect) | yi | | | Voorhoeve (1980) | |
| 256618 | Asmat, Casuarina Coast (Pirimapun Dialect) | yi | | | Voorhoeve (1980) | |
| 256617 | Asmat, Casuarina Coast (Masin Dialect) | yi | | | Voorhoeve (1980) | |
| 159553 | Awyu, Asue | yi | | | McElhanon and Voorhoeve (1970) | urine |
| 231034 | Wambon | yet=ok | | | Healey (1970) | |
| 201811 | Proto-Dumut | *yet-ok | | | Voorhoeve (2000) | |
| 229575 | Proto-Dumut | **yet=ok | | | Healey (1970) | |
| 201479 | Mandobo Atas (Yonggom Dialect) | yetok | | | Voorhoeve (2000) | |
| 201906 | Proto-Awyu-Dumut | *yet | | | Voorhoeve (2000) | |
| 229058 | Proto-Awyu-Dumut | *yet | | | Healey (1970) | |
| 159556 | Wambon | yerok | | | McElhanon and Voorhoeve (1970) | urine |
| 159575 | Kanum | yerka | | | McElhanon and Voorhoeve (1970) | urine |
| 159565 | Faiwol (Kauwol Dialect) | yeman | | | McElhanon and Voorhoeve (1970) | urine |
| 177824 | Jilim | yɛga | | | Z'graggen (1980) | urine |
| 140821 | Yaben | yatolo | | | Z'graggen (1980) | (urine) |
| 140825 | Ukuriguma | yatʌli | | | Z'graggen (1980) | (urine) |
| 206824 | Proto-Numugen | *yatedaw | | | Ross (2014) | urine |
| 140823 | Bilakura | yatalua | | | Z'graggen (1980) | (urine) |
| 159576 | Riantana | yan | | | McElhanon and Voorhoeve (1970) | urine |
| 177803 | Sausi | yainɛ | | | Z'graggen (1980) | urine |
| 177804 | Kesawai | yaine | | | Z'graggen (1980) | urine |
| 121554 | Amele | yahoʔ | | | Z'graggen (1980) | urine |
| 177827 | Male | yagsil | | | Z'graggen (1980) | urine |
| 121552 | Gumalu | yafou | | | Z'graggen (1980) | urine |
