| another(adjective, extra, alternative, other, auxiliary) |
| assignee(noun, representative, operative, manager, alternate) |
| cover(noun, verb, reason, trick, escape) |
| deputise |
| double for(verb, expression, phrasal verb, cover, relieve) |
| locum tenens(noun, expression, idiom, alternative, someone) |
| make a difference(verb, change, alter, modify, transform) |
| resource(noun, design, measure, store, shift) |
| spokeswoman(noun, deputy) |
| spurious(adjective, fake, false, counterfeit, mock) |
| standby(noun, adjective, cover, reserve, extra) |
| subrogate |
| tentative(adjective, extra, alternative, alternate, auxiliary) |
| token(noun, deputy) |
| utility |
| actor(noun, agent, representative, operative, manager) |
| alter(verb, move, change, reduce, turn) |
| ancillary(adjective, extra, auxiliary, supernumerary) |
| broker(noun, agent, representative, operative, manager) |
| changeling(noun, replacement, alternative, someone, something) |