| ek'tal | science | |
| ek'tal-reh-vipladayek | science tricorder | |
| ek'tal-zup-shal | laboratory | |
| ek'tal-zup-shal | laboratory | |
| ek'talsu | scientist | |
| ek'te'kau | authorize | |
| ek'te'kru | authority | |
| ek'tevakh | brain death | |
| ek'tevan | extinction | |
| ek'tevik | extinct | |
| Ek'thro-torektra t'Oska-tum-vel | LCARS | |
| ek'tin | profile | noun |
| ek'tn | bank | |
| ek'tra | planet | |
| ek'tra-dukal | globe | |
| ek'tra-ek'tallar | earth sciences | |
| ek'tra-thro-svep | planetfall hatch | |
| ek'tra-thro-yut | planetfall ramp | |
| ek'tukh | mineral | |
| ek'tukh-da-nel | mineral cycle | |
| ek'tukh-solek | mineral soil | |
| ek'tukh-tal | mineralogy | |
| ek'tukh-talsu | mineralogist | |
| ek'tukh-titaya | placer | |
| ek'ur | tract | |
| ek'vukhutik | systemic | |
| ek'wadi-torektra | integumentary system | |
| ek'wak | forever | |
| ek'wak'es | eternity | |
| ek'wak- | eternal | |
| ek'wakik | eternal | |
| ek'zehl | border | noun |
| ek'zer | gem | |
| ek'zer | jewel | |
| ek'zeru | jewelry | |
| ek-nala-dahsau-magu | mitotic spindle | |
| ek-snesh | extirpation | |
| ekhartau | administer | |
| ekhartausu | administrator | |
| ekhlami | among them | |
| eklakalu-sash | pantothenic acid | |
| Ekon | God | |
| ekon- | divine | adjective |
| ekonik | divine | adjective |
| eku | set | noun |
| eku-svitan | locus | |
| eku-svitan | locus | |
| el'abrashayek | tongs | |
| el'dayek | crank | noun |
| el'es | freedom | |
| el'mish | device | |
| el'rek | hand grenade | |
| el'rek | handle | noun |
| el'ru | hand | |
| el'ru'esta | hand embrace | |
| el'ru-pohshayek | pistol | |
| el'ru-pohshek | pistol | |
| el'ru-wek-zehlek | hand phaser | |
| el'rupik | manual | adjective |
| el'rupiktash(ek) | manual control | |