| shield(verb, fortify, blinded, bulwarked, safeguard) |
| shore(verb, hold, base, fortify, blinded) |
| shotgun(verb, fortify, blinded, bulwarked, safeguard) |
| shrouded(verb, fortify, blinded, bulwarked, safeguard) |
| soup up(verb, expression, secure, protect, occupy) |
| souped up(verb, expression, occupy, fortify, blinded) |
| stand guard(verb, expression, fortify, blinded, bulwarked) |
| stand up for(verb, expression, increase, enlarge, augment) |
| station(verb, occupy, bulwarked, garrisoning) |
| strengthening(noun, support) |
| support(verb, help, sustain, strengthening, undergird) |
| supporting |
| take possession(verb, expression, occupy, bulwarked, garrisoning) |
| take under wing(verb, expression, idiom, fortify, blinded) |
| undergird |
| underpinning(support, strengthening) |
| upbear(verb, support, hold, base, fortify) |
| wall off(verb, expression, fortify, blinded, bulwarked) |
| ward off(verb, expression, occupy, fortify, blinded) |
| watch over(verb, expression, occupy, fortify, blinded) |