| conservation(noun, keep, spread, care, supply) |
| maintenance(noun, support, control, keep, spread) |
| protection(noun, control, charge, attack, spread) |
| safeguard(noun, verb, charge, attack, care) |
| upkeep(noun, control, keep, care, supply) |
| keeping(noun, control, keep, spread, care) |
| salvation(noun, control, spread, care, guard) |
| security(noun, charge, attack, care, guard) |
| guard(noun, attack, care, shield, bond) |
| economy(noun, control, care, protection, maintenance) |
| defense(noun, attack, care, guard, shield) |
| safekeeping(noun, control, charge, spread, care) |
| safety(noun, charge, care, guard, shield) |
| saving(noun, control, spread, care, protection) |
| storage(noun, control, spread, care, protection) |
| care(noun, control, charge, keep, spread) |
| conservancy(noun, control, keep, spread, care) |
| husbandry(noun, keep, careful, saving) |
| retention(noun, holding) |
| shield(noun, attack, care, guard, bond) |