| Similarity | Rank | |
|---|---|---|
| portcullis | 0.808 | 43821 |
| battlement | 0.791 | 21229 |
| chain-link | 0.783 | 72358 |
| gatehouse | 0.778 | 19017 |
| crenellation | 0.773 | 90759 |
| watch-tower | 0.772 | 62970 |
| guardhouse | 0.771 | 82941 |
| roofless | 0.765 | 47758 |
| gemioncourt | 0.764 | 80685 |
| parapet | 0.762 | 13745 |
| battlemented | 0.759 | 81322 |
| five-bar | 0.758 | 74785 |
| postern | 0.758 | 40572 |
| turret | 0.756 | 14966 |
| passageway | 0.754 | 15031 |
| tumbledown | 0.753 | 43411 |
| garderobe | 0.752 | 96184 |
| double-door | 0.752 | 79571 |
| cart-track | 0.751 | 70601 |
| stone-flagged | 0.749 | 52038 |
| sliproad | 0.747 | 79608 |
| roadway | 0.745 | 16488 |
| marble-floored | 0.743 | 77107 |
| boat-house | 0.743 | 41642 |
| crenellate | 0.741 | 42968 |