| 147471 | Parawen | igarigu- | | | Z'graggen (1980) | laugh |
| 147469 | Yarawata | igarik- | | | Z'graggen (1980) | laugh |
| 147467 | Usan | igrig- | | | Z'graggen (1980) | laugh |
| 73389 | Yaweyuha | ija (iye) | laugh | | Scott (1978) | |
| 14399 | Ömie | ijo|ij-e | laugh | | Dutton (2010) | |
| 14400 | Ömie | ijo|v- | laugh | | Dutton (2010) | |
| 195496 | Sileibi | ikum- | | | Z'graggen (1980) | laugh |
| 218201 | Tauade | 'ilinavtai | ki ni·ntai - joke | | SIL (1980) | |
| 128870 | Garus | im- | | | Z'graggen (1980) | laugh |
| 128874 | Silopi | im- | | | Z'graggen (1980) | laugh |
| 128882 | Wagi | im- | | | Z'graggen (1980) | laugh |
| 128872 | Rempi | im- | | | Z'graggen (1980) | laugh |
| 128875 | Utu | im- | | | Z'graggen (1980) | laugh |
| 128878 | Matepi | im- | | | Z'graggen (1980) | laugh |
| 128863 | Rapting | im- | | | Z'graggen (1980) | laugh |
| 128871 | Yoidik | im- | | | Z'graggen (1980) | laugh |
| 128880 | Nobonob | im- | | | Z'graggen (1980) | laugh |
| 128876 | Mawan | ime- | | | Z'graggen (1980) | laugh |
| 128867 | Saruga | imɛ- | | | Z'graggen (1980) | laugh |
| 128877 | Baimak | imɛ- | | | Z'graggen (1980) | laugh |
| 128856 | Kein | imɛ- | | | Z'graggen (1980) | laugh |
| 128879 | Gal | imi- | | | Z'graggen (1980) | laugh |
| 128868 | Nake | imi- | | | Z'graggen (1980) | laugh |
| 128873 | Bagupi | imi- | | | Z'graggen (1980) | laugh |
| 128881 | Nobonob | imid- | | | Z'graggen (1980) | laugh |
| 207292 | Proto-Mabuso | *imo- | | | Ross (2014) | laugh |
| 128869 | Mosimo | imo- | | | Z'graggen (1980) | laugh |
| 73382 | Gadsup | inteno | laugh | | Scott (1978) | |
| 147461 | Mawak | irami- | | | Z'graggen (1980) | laugh |
| 147462 | Pamosu | iramos- | | | Z'graggen (1980) | laugh |
| 195501 | Moresada | iramu- | | | Z'graggen (1980) | laugh |
| 195497 | Mum | irm- | | | Z'graggen (1980) | laugh |
| 195500 | Anamgura | irmʉ- | | | Z'graggen (1980) | laugh |
| 195498 | Utarmbung | irmu- | | | Z'graggen (1980) | laugh |
| 195502 | Wadaginam | i:rɨpu- | | | Z'graggen (1980) | laugh |
| 195499 | Anam | irumi- | | | Z'graggen (1980) | laugh |
| 195505 | Apali | isʌːbk- | | | Z'graggen (1980) | laugh |
| 259455 | Mulaha | isini | | | Dutton (1970) | laugh |
| 195511 | Tauya | ita- | | | Z'graggen (1980) | laugh |
| 184384 | Sumau | itɛ woro- | | | Z'graggen (1980) | to laugh |
| 14403 | Ese | ʔi|v-o | laugh | | Dutton (2010) | |
| 165357 | Pinai-Hagahai (Nangenuwetan Dialect) | i'xamoʌ | | | Davies and Comrie (1985) | he laughs |
| 165358 | Pinai-Hagahai (Wakadadap Dialect) | ixa'moa'də | | | Davies and Comrie (1985) | he laughs |
| 165347 | Pinai-Hagahai (Aramo Dialect) | i'xɐmoəɖəˌɽəɽə | | | Davies and Comrie (1985) | he laughs |
| 73390 | Yaweyuha | iya (iye) | laugh | | Scott (1978) | |
| 218881 | Yaweyuha | iza ize | | | SIL (1965) | |
| 184395 | Male | ǰagalil- | | | Z'graggen (1980) | to laugh |
| 184393 | Yangulam | jeale- | | | Z'graggen (1980) | to laugh |
| 218411 | Migabac | je goiega | | | SIL (1975) | |
| 165361 | Haruai (Wiyaw Dialect) | ji'momnda | | | Davies and Comrie (1985) | he laughs |
