I.
J.
| Join (to) | Phehăp. |
| Joy | Âmnâr. |
| Joyous | Ar, sabai, sremŏc sŏc sabai. |
| Judge | Chmrom. |
| Judge (to) | Cat săch Kedey. |
| Just | Tiéng Trâng. |
| Jump (to) | Sut. |
K.
| Kiss (to) | Thŏp, ap. |
| King | Luong, sdăch. |
| Know (to) | Déng, chê. |
| Kill (to) | Sâmlûp. |
| Knife | Combit. |
| Kneel (to) | Lut cháng cong. |
| Knee | Cháng cong. |
L.
M.