The best replacement for slaves is indentured servants.

The best alternatives to slaves are rated as following:
★★★★★  indentured servants
★★★★★  council teeth of naros
★★★★  counsel amalur
★★★★  peasants
★★★★  servants
★★★★  field slaves
★★★  serfs
★★  house slaves
★★  clanrats
★  slavery
★  black slaves
★  white slaves
★  slavers
  african american slaves
  native american slaves

Your alternative for slaves is not listed? Suggest!
Speaking about slaves, one probably shouldn't forget about their masters.

Other search terms related to slaves and their ratings are:
★★★★★ their masters
★★★★ masters
You have in mind a companion for slaves and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of slaves in all years. Click on graph for more.
slaves
indentured servants
council teeth of naros