| 1 | Their performance is barely satisfactory. | |
| 2 | This is an unsatisfactory solution at best. | |
| 3 | The efficiency of this organization was sufficient probably 15 years ago. | |
| 4 | Over all, Egypt' s competitiveness is mediocre but not terrible. | |
| 5 | Others play truant because the teaching is truly dissatisfactory. |