| bracket(noun, foundation, brace, prop, scaffold) |
| bread and cheese(expression, idiom, food) |
| breastwork(noun, fortification, cell, stronghold, presidio) |
| budget(noun, repair, maintenance, repairs) |
| bullpen(noun, fortification, cell, stronghold, presidio) |
| caning |
| canning(noun, spread, protection, defense, security) |
| castle(noun, fortification, cell, stronghold, presidio) |
| caudex crib(expression, idiom, support) |
| caution |
| cell(noun, fortification, stronghold, presidio, sustainment) |
| château(fortification, cell, stronghold, presidio, sustainment) |
| charge |
| cheese |
| cherishing(noun, control, love, care, protection) |
| cloud buster(noun, expression, fortification, cell, stronghold) |
| comfort |
| conserving(noun, control, care, protection, maintenance) |
| control(noun, care, protection, maintenance, preservation) |
| cookery(noun, fortification, cell, stronghold, presidio) |