| 36120 | Teiwa (Sargang Dialect) | siis | | | Stokhof (1975) | |
| 36940 | Teiwa (Madar Dialect) | s’is | | | Stokhof (1975) | |
| 38464 | Teiwa (Lebang Dialect) | s’iis’ | | | Stokhof (1975) | |
| 38698 | Teiwa (Deing Dialect) | siis | | | Stokhof (1975) | |
| 28918 | Tebi | nuŋwan | | | Voorhoeve (1971) | |
| 5139 | Tebera | bazugowidabo | | | Macdonald (1973) | |
| 193906 | Tauya | ɸaʔanaʔa | | | Z'graggen (1980) | dry |
| 217257 | Tause | ɸaxaɾu | | | Clouse (1997) | |
| 218177 | Tauade | kaře | | | SIL (1980) | |
| 212114 | Tangko | mimˈnɔɾ | | | Hughes (2009) | |
| 30343 | Tamagario | taptəken | | | Voorhoeve (1971) | |
| 3205 | Tairuma | arara | | | Brown (1973) | |
| 31389 | Tairora, South | ahárʌ hire | | | SIL (1976) | |
| 72662 | Tairora, North | ahaara | | | Scott (1978) | |
| 15754 | Tainae | yaai'e | | | Lloyd (1973) | |
| 246019 | Tabriak | aduƀiug̶an | | | SIL (1967) | |
| 245856 | Tabriak | kasiakia | | | SIL (1990) | |
| 1659 | Tabo | gagale | | | Wurm (1973) | |
| 27692 | Tabo | gagalela | | | Reesink (1976) | |
| 181720 | Sumau | bobogɛ- | | | Z'graggen (1980) | dry |
| 30824 | Sowanda | goba | | | Voorhoeve (1971) | |
| 17408 | Southern Kiwai | oʔoʔori | | | Wurm (1973) | |
| 2464 | Southern Kiwai (Tureture Dialect) | ooʔori | | | Wurm (1973) | |
| 181719 | Sop | pawo | | | Z'graggen (1980) | dry |
| 91136 | Somba-Siawari (Mindik Dialect) | ârâŋgo- | (it is) dry | | McElhanon (1967) | (it is) dry |
| 91141 | Somba-Siawari (Burum Dialect) | ârâŋgâ- | (it is) dry | | McElhanon (1967) | (it is) dry |
| 213868 | Som | kowiyɛi | | | SIL (1968) | |
| 181713 | Siroi | karɛŋg | | | Z'graggen (1980) | dry |
| 181712 | Siroi | parak(nu) | | | Z'graggen (1980) | dry |
| 181704 | Sinsauru | houn | | | Z'graggen (1980) | dry |
| 181705 | Sinsauru | krausup | | | Z'graggen (1980) | dry |
| 259843 | Sinaugoro | kakoro- | | | Dutton (1970) | dry |
| 4936 | Simbari | yaalkɨrya | | | Lloyd (1973) | |
| 125887 | Silopi | arara aum | | | Z'graggen (1980) | dry |
| 26231 | Silimo | bʋk | dry (leaf) | | Bromley (1967) | dry (leaf) |
| 193892 | Sileibi | panandi | | | Z'graggen (1980) | dry |
| 125867 | Sihan | kororean | | | Z'graggen (1980) | dry |
| 32198 | Siane | geriye | | | SIL (1987) | |
| 72661 | Siane | ngend(íye) | | | Scott (1978) | |
| 202674 | Setaman (Seltamin Dialect) | kwokʰ | | | Van Cott and Spencer (2010) | |
| 202932 | Setaman (Baktamin Dialect) | kwɔk | | | Van Cott and Spencer (2010) | |
| 91133 | Selepet | hârâŋ- | (it is) dry | | McElhanon (1967) | (it is) dry |
| 29822 | Sawi | rod- | | | Voorhoeve (1971) | |
| 75689 | Savosavo | vige | (general term) | | Wegener (2011) | |
| 181707 | Sausi | ᵱaʔʌnda | | | Z'graggen (1980) | dry |
| 125880 | Saruga | mau- | | | Z'graggen (1980) | dry |
| 217254 | Saponi | ɛwaⁱkiwo | | | Clouse (1997) | |
| 1359 | Saniyo-Hiyewe | fořoʔo | | | Macdonald (1973) | |
| 125877 | Samosa | diagifu | | | Z'graggen (1980) | dry |
| 125876 | Samosa | mau | | | Z'graggen (1980) | dry |
