| delegate(noun, supply, agent, replacement, alternate) |
| equivalent(supply, agent, replacement, alternative, alternate) |
| stand-in(noun, replacement, alternative, alternate, backup) |
| stopgap(supply, agent, replacement, alternative, alternate) |
| sub(replacement, alternative, alternate, backup, surrogate) |
| temporary expedient(expression, idiom, supply, replacement, backup) |
| agent(noun, supply, replacement, alternative, alternate) |
| assistant(replacement, alternative, alternate, backup, surrogate) |
| auxiliary(supply, agent, replacement, alternative, alternate) |
| bench jockey(noun, expression) |
| comparison |
| copy |
| counterfeit |
| dernier ressort(expression, supply, agent, replacement, backup) |
| equal |
| exchange |
| expediency(supply, agent, replacement, alternative, alternate) |
| expedient(supply, agent, replacement, alternative, alternate) |
| fake |
| fill-in(replacement, alternative, alternate, backup, surrogate) |