| Similarity | Rank | |
|---|---|---|
| self-instructional | 0.819 | 59151 |
| self-access | 0.802 | 46824 |
| self-study | 0.787 | 37746 |
| computer-assisted | 0.770 | 36820 |
| groupwork | 0.768 | 58620 |
| audio-tape | 0.768 | 71638 |
| inter-disciplinary | 0.767 | 44763 |
| role-play | 0.756 | 30319 |
| audiovisual | 0.754 | 27964 |
| pre-intermediate | 0.751 | 50734 |
| work-based | 0.746 | 58521 |
| nfer | 0.736 | 50048 |
| workbook | 0.735 | 22270 |
| in-school | 0.734 | 61495 |
| skills-based | 0.733 | 87396 |
| foreign-language | 0.733 | 49211 |
| student-centred | 0.733 | 44980 |
| team-teaching | 0.733 | 91156 |
| upper-intermediate | 0.732 | 58924 |
| self-paced | 0.731 | 57101 |
| audio-visual | 0.731 | 15177 |
| post-holder | 0.730 | 77452 |
| unsimplified | 0.730 | 99305 |
| task-based | 0.730 | 82029 |
| on-the-job | 0.729 | 39707 |