| caution(noun, care, protection, insurance) |
| certify(verb, secure, establish, confirm, protect) |
| champion(noun, verb, support, cover, keep) |
| chaperone(noun, get, force, cover, show) |
| cloak(verb, close, cover, hide, protect) |
| collateral(noun, guarantee, sanctuary, safety, refuge) |
| conceal(verb, close, cover, suppress, hide) |
| conduct(verb, support, get, force, cover) |
| conservation(noun, spread, care, guard, shield) |
| contract(noun, guarantee, sanctuary, safety, refuge) |
| countermeasure(noun, defense) |
| cover up(verb, expression, support, cover, keep) |
| cushion(noun, verb, support, cover, keep) |
| dike(noun, cover, position, guard, shield) |
| embankment(noun, support, cover, position, guard) |
| fight(noun, verb, support, hold, maintain) |
| foresight(noun, organization, study, increase, plan) |
| fortress(noun, support, cover, position, guard) |
| foster(support, hold, fix, cover, keep) |
| guard against(expression, hold, maintain, oppose, secure) |