| efficiency | |
| chem. | activité; force; puissance; production; débit |
| construct. | débit effectif; coefficient d'efficacité |
| health. | efficience |
| IMF. | efficience de l'économie; efficience économique |
|
assimilative : 16 phrases in 7 subjects |
| Agriculture | 2 |
| Environment | 7 |
| Life sciences | 1 |
| Medical | 1 |
| Natural resourses and wildlife conservation | 3 |
| Phonology | 1 |
| United Nations | 1 |