| Similarity | Rank | |
|---|---|---|
| amalgamated | 0.824 | 21831 |
| sailors | 0.819 | 29706 |
| railwaymen | 0.812 | 50952 |
| itgwu | 0.789 | 57741 |
| dockers | 0.786 | 72182 |
| seamen | 0.781 | 28657 |
| servants | 0.770 | 30335 |
| schoolmasters | 0.763 | 72353 |
| nsfu | 0.751 | 48771 |
| landowners | 0.748 | 44749 |
| shipowners | 0.745 | 64521 |
| cpsa | 0.741 | 85940 |
| crofters | 0.741 | 49365 |
| g.c. | 0.741 | 51700 |
| aeu | 0.741 | 55242 |
| miners | 0.740 | 22840 |
| labourers | 0.734 | 61970 |
| aslef | 0.729 | 46256 |
| vintners | 0.729 | 74357 |
| tgwu | 0.728 | 34198 |
| auctioneers | 0.728 | 74752 |
| fuw | 0.728 | 65501 |
| insurers | 0.724 | 39236 |
| adsw | 0.724 | 63719 |
| arps | 0.724 | 54465 |