| Czech, Pole, or Serb | 20 |
| Czech, e.g., but not a Hungarian | 32 |
| Czech or Bulgarian | 18 |
| Croatian, for one | 17 |
| Croatian native | 15 |
| Croat, for instance | 19 |
| Croat or Wend | 13 |
| Croat or Slovene | 16 |
| Croat or Pole | 13 |
| Croat or Bulgarian | 18 |
| Bulgarian or Czech | 18 |
| Bulgar, for one | 15 |
| Bulgar or Pole, e.g. | 20 |
| Bulgar or Pole | 14 |
| Bohemian or Serb | 16 |
| Balkans person | 14 |
| Balkan dweller | 14 |
| An Eastern European | 19 |
| ___ defense (chess opening) | 27 |
| ___ Defense (chess opening named after an Eastern European) | 59 |
| Conductor Rostropovich's nickname | 37 |
| Cellist Rostropovich, to friends | 32 |
| Put in long hours | 17 |
| ''Amistad'' extra | 33 |
| Spartacus, for one | 18 |
| Spartacus, e.g. | 15 |
| Work one's fingers to the bone | 34 |
| Underground Railroad "passenger" | 42 |
| Verdi's Aida, e.g. | 22 |
| Toil (away) | 11 |
| Ben-Hur, for a time | 19 |
| Work with scant appreciation | 28 |
| Nat Turner was one | 18 |
| Joseph in Egypt | 15 |
| Emancipation Proclamation subject | 33 |
| Amistad passenger | 17 |
| Work your fingers to the bone | 29 |
| Toil too hard | 13 |
| Spartacus was one | 17 |
| Dred Scott, e.g. | 16 |
| Ben-Hur, for one | 16 |
| Aida, for one | 13 |
| Work, work, work | 16 |
| Work really hard | 16 |
| Underground Railroad user | 25 |
| Underground Railroad traveler | 29 |
| Turner or Tubman | 16 |
| Thirteenth Amendment beneficiary | 32 |
| Sweat blood | 11 |
| Skid Row "___ to the Grind" | 37 |
| Nat Turner, for one | 19 |
| Nat Turner or Dred Scott | 24 |
| Master's minion | 19 |
| Little Harriet Tubman | 21 |
| Labor feverishly | 16 |
| Kind of wages | 13 |
| Kind of labor or driver | 23 |
| Kind of labor | 13 |
| Joseph, while in Egypt | 22 |
| Joseph in Egypt, for one | 24 |
| Harriet Tubman was one | 22 |
| Harriet Tubman "passenger" | 36 |
| Freedman, once | 14 |
| Frederic Douglass was one | 25 |
| Eliza Harris, e.g. | 18 |
| Dred Scott was one | 18 |
| Choiceless worker | 17 |
| Canadian river, fed by the Peace | 32 |
| Caliban, to Prospero | 20 |
| Bust one's hump | 19 |
| Britney's "I'm a ___ 4 U" | 43 |
| Bracelet or ant | 15 |
| Bond servant | 12 |
| Ben-Hur, for a while | 20 |
| Androcles, e.g. | 15 |
| Androcles e.g. | 15 |
| Aida was one | 12 |
| Aesop's early status | 24 |
| "12 Years a ___" | 26 |
| ___ driver | 10 |
| ___ bracelet | 12 |
| Worker for an Amazon | 20 |
| Insect in bondage | 17 |
| Colonial captives | 17 |
| Work tirelessly | 15 |
| Labored | 7 |
| Worked too hard | 15 |
| Worked one's fingers to the bone | 36 |
| Worked way too hard | 19 |
| Worked hard for nothing | 23 |
| Worked for Legree | 17 |
| Toiled for Legree | 17 |
| Toiled away | 11 |
| Simon Legree, e.g. | 18 |
| Not the world's nicest boss | 31 |
| Chain gang chores, e.g. | 23 |
| Ship of old | 11 |
| Owner of the Amistad, e.g. | 26 |
| Drool; fawn | 11 |
| Amistad, e.g. | 13 |