| 180742 | Sinsauru | hetege | | | Z'graggen (1980) | knife |
| 180749 | Siroi | baʔi | | | Z'graggen (1980) | knife |
| 213647 | Som | betuk | | | SIL (1968) | |
| 180756 | Sop | kweime | | | Z'graggen (1980) | knife |
| 51452 | Suena | kasiwa | knife | | Smallhorn (2011) | |
| 51443 | Suena | kaya | small knife | | Smallhorn (2011) | |
| 180757 | Sumau | eime | | | Z'graggen (1980) | knife |
| 245979 | Tabriak | wayña | amɛnogo wayña | | SIL (1967) | |
| 245811 | Tabriak | wanya | | | SIL (1990) | |
| 31346 | Tairora, South | pʌipʌ | | | SIL (1976) | |
| 212062 | Tangko | biˡsɑᵘ | | | Hughes (2009) | |
| 218426 | Tauade | kiveiava | | | SIL (1980) | |
| 193345 | Tauya | sɛpiri | | | Z'graggen (1980) | knife |
| 193344 | Tauya | ʌsu | | | Z'graggen (1980) | knife |
| 221097 | Tokano | mitaʔ | | | SIL (1965) | |
| 239205 | Tok Pisin | naip | knife | | Abbott (1985) | |
| 214850 | Tsaukambo | hɔmˈbuʔ | | | Hughes (2009) | |
| 217644 | Uare | ma'ɣiṟɩ | | | SIL (1988) | |
| 143739 | Ukuriguma | kana | | | Z'graggen (1980) | knife |
| 228960 | Unknown (possibly Konomala) | 'pʰopʰoᵏ | | | SIL () | |
| 230820 | Ura | sin-gi | | | SIL (1975) | |
| 228774 | Ura | singɩ | | | SIL (1971) | |
| 228267 | Ura | singi | | | SIL (1970) | |
| 200331 | Uri (Siara Dialect) | tʌtʌʔ | | | Retsema et al. (2009) | |
| 200330 | Uri (Siara Dialect) | pɑip | | | Retsema et al. (2009) | |
| 200417 | Uri (Sintogoro Dialect) | tʌtʌʔ | | | Retsema et al. (2009) | |
| 200416 | Uri (Sintogoro Dialect) | pɑep | | | Retsema et al. (2009) | |
| 180758 | Urigina | mɛbi | | | Z'graggen (1980) | knife |
| 143733 | Usan | asuri | | | Z'graggen (1980) | knife |
| 193327 | Utarmbung | naita | | | Z'graggen (1980) | knife |
| 193326 | Utarmbung | gamemuu- | | | Z'graggen (1980) | knife |
| 124836 | Utu | ina | | | Z'graggen (1980) | knife |
| 124837 | Utu | wambon | | | Z'graggen (1980) | knife |
| 180760 | Uya | banɛn | | | Z'graggen (1980) | knife |
| 216304 | Uyajitaya (Didiwala Dialect) | gɛsɛ | | | Rueck & Jore (2003) | |
| 217185 | Uyajitaya (Gisi Dialect) | gɛsɛ | | | Rueck & Jore (2003) | |
| 216184 | Uyajitaya (Palipa Dialect) | kɛsɛu | | | Rueck & Jore (2003) | |
| 216867 | Uyajitaya (Subalulu Dialect) | gɛsɛ | | | Rueck & Jore (2003) | |
| 216987 | Uyajitaya (Udibai Dialect) | gɛsɛ | | | Rueck & Jore (2003) | |
| 216063 | Uyajitaya (Uya Dialect) | kɛsɛu | | | Lambrecht et al. (2008) | |
| 180762 | Uyajitaya | kɛsɛ | | | Z'graggen (1980) | knife |
| 193334 | Wadaginam | muwayɨtgarəup | | | Z'graggen (1980) | knife |
| 201108 | Wagi (Foran Dialect) | barin | | | Spencer et al. (2011) | |
| 200550 | Wagi (Kamba Dialect) | barin | | | Spencer et al. (2011) | |
| 200689 | Wagi (Kauris Dialect) | barin | | | Spencer et al. (2011) | |
| 200973 | Wagi (Mis Dialect) | barin | | | Spencer et al. (2011) | |
| 200828 | Wagi (Silibob Dialect) | barin | | | Spencer et al. (2011) | |
| 124843 | Wagi | barin | | | Z'graggen (1980) | knife |
| 124824 | Wamas | kana | | | Z'graggen (1980) | knife |
| 231022 | Wambon | waki | | | Healey (1970) | |
