| supplementary(adjective, support, characteristic, assistance) |
| participative(adjective, support, characteristic, assistance, related) |
| ancillary(adjective, support, characteristic, assistance) |
| subservient(adjective, support, characteristic, assistance) |
| accessory(adjective, support, characteristic, assistance) |
| accompanying(adjective, support, characteristic, assistance) |
| additional(adjective, support, characteristic, assistance) |
| adjuvant(adjective, support, characteristic, assistance) |
| appurtenant(adjective, support, characteristic, assistance) |
| attendant(adjective, support, characteristic, assistance) |
| attending(adjective, support, characteristic, assistance) |
| auxiliary(adjective, support, characteristic, assistance) |
| bound(adjective, characteristic, tie, relation) |
| coincident(adjective, support, characteristic, assistance) |
| collateral(adjective, support, characteristic, assistance) |
| concomitant(adjective, support, characteristic, assistance) |
| contributory(adjective, support, characteristic, assistance) |
| extra(adjective, support, characteristic, assistance) |
| incident(adjective, support, characteristic, assistance) |
| satellite(adjective, support, characteristic, assistance) |