| auxiliary(noun, adjective, support, help, aid) |
| subordinate(noun, adjective, support, cross, spare) |
| accessory(noun, adjective, support, help, aid) |
| subsidiary(noun, adjective, support, help, aid) |
| secondary(adjective, support, low, cross, spare) |
| additional(adjective, extraordinary, new, spare, fresh) |
| supportive(adjective, help, spare, collateral, secondary) |
| assisting(adjective, support, minor, helpful, secondary) |
| supporting(adjective, support, spare, inferior, extra) |
| supplementary(adjective, support, low, extraordinary, new) |
| extra(noun, adjective, support, spare, inferior) |
| contributory(adjective, support, help, low, spare) |
| adjunct(noun, adjective, addition, assistant, attachment) |
| collateral(adjective, help, low, spare, inferior) |
| adjuvant(adjective, support, aid, low, spare) |
| attendant(noun, adjective, present, extra, joint) |
| peripheral(adjective, secondary, subsidiary, auxiliary, supporting) |
| appurtenant(adjective, support, determined, spare, subject) |
| assistant(noun, adjective, help, spare, minor) |
| subservient(adjective, support, aid, low, determined) |