| baby-sitter(noun, guard, safeguard, champion, keeper) |
| babysitter |
| bird dog(noun, expression, guard, safeguard, companion) |
| booster(noun, advocate, leader, supporter, fan) |
| buddy(noun, guide, associate, friend, mate) |
| caretaker(noun, guard, keeper, supervisor, guardian) |
| cave(noun, cover, house, protection, dwelling) |
| challenger(noun, champion, partisan, hero, winner) |
| champ(noun, champion, hero, winner, defender) |
| chaperone(noun, watch, guard, safeguard, attendant) |
| cherisher |
| chevalier(noun, courage, fortitude, bravery, combatant) |
| co-op(noun, cover, house, protection, dwelling) |
| co-worker(noun, guide, associate, friend, nurse) |
| colleague(noun, guide, associate, friend, mate) |
| companion(noun, friend, attendant, mate, helper) |
| complement(noun, guide, associate, friend, nurse) |
| concomitant(noun, guide, associate, friend, nurse) |
| condo(noun, cover, house, protection, dwelling) |
| confederate(noun, guide, associate, supporter, friend) |