| Similarity | Rank | |
|---|---|---|
| slaves | 0.812 | 8302 |
| enslaved | 0.760 | 25518 |
| servitude | 0.752 | 35126 |
| chattel | 0.733 | 69425 |
| slave | 0.722 | 6958 |
| slavery | 0.720 | 8901 |
| labourers | 0.720 | 40372 |
| laborers | 0.712 | 24167 |
| negroes | 0.708 | 63487 |
| emancipated | 0.707 | 62201 |
| conscripted | 0.699 | 82776 |
| indenture | 0.694 | 84806 |
| convicts | 0.692 | 36466 |
| Negroes | 0.690 | 46657 |
| underclass | 0.681 | 65956 |
| menial | 0.660 | 44875 |
| seamen | 0.656 | 47693 |
| serfs | 0.656 | 51168 |
| low-paid | 0.656 | 93264 |
| enslavement | 0.654 | 44542 |
| second-class | 0.652 | 55365 |
| unskilled | 0.650 | 34672 |
| native-born | 0.650 | 78484 |
| penniless | 0.649 | 55325 |
| labourer | 0.649 | 59329 |