| be vigilant(verb, keep, protect, wait, guard) |
| be wary(verb, keep, protect, wait, guard) |
| be watchful(verb, keep, protect, wait, guard) |
| bear one out(verb, expression, idiom, phrasal verb, support) |
| befriend(verb, support, maintain, favor, back) |
| bulwark(verb, support, cover, keep, secure) |
| care for(verb, expression, phrasal verb, support, cover) |
| chaperone(verb, cover, keep, secure, observe) |
| cloak |
| come to defense of(verb, expression, idiom, phrasal verb, support) |
| conduct(verb, cover, keep, secure, observe) |
| conserve(verb, support, cover, keep, secure) |
| contend(verb, support, promote, defend, uphold) |
| convoy(verb, cover, keep, secure, observe) |
| copyright |
| cover all bases(verb, expression, idiom, support, cover) |
| cover for(verb, expression, phrasal verb, support, maintain) |
| endorse(verb, support, maintain, favor, back) |
| ensure |
| escort(verb, cover, keep, secure, observe) |