| Tâi-gí | nan-003 |
| hāu-lĕng | |
| 國語 | cmn-001 | 功效 |
| 國語 | cmn-001 | 應效 |
| 國語 | cmn-001 | 效力 |
| 國語 | cmn-001 | 效率 |
| 國語 | cmn-001 | 效能 |
| English | eng-000 | effect |
| English | eng-000 | effectiveness |
| English | eng-000 | efficacy |
| English | eng-000 | efficiency |
| English | eng-000 | potency |
| Tâi-gí | nan-003 | hāu-le̍k |
| Tâi-gí | nan-003 | hāu-lu̍t |
| Tâi-gí | nan-003 | kong-hāu |
| Tâi-gí | nan-003 | èng-hāu |