| Language | Family | Form for YAM | Gloss for YAM | Form for CUT DOWN | Gloss for CUT DOWN |
|---|---|---|---|---|---|
| isebe | Nuclear Trans New Guinea | ʔo | YAM | ʔo- | CUT DOWN |
| saruga | Nuclear Trans New Guinea | o | YAM | o- | CUT DOWN |
| utu | Nuclear Trans New Guinea | ʔo- | CUT DOWN | ʔo | YAM |
| gumalu | Nuclear Trans New Guinea | o | YAM | o- | CUT DOWN |