| Foundation |
BASE |
| Greek letter |
ETA |
| Lean back |
RECLINE |
| London's river |
THAMES |
| Non-professional |
AMATEUR |
| Not moving |
ATREST |
| Nothing more |
MERE |
| Of a secret society |
MASONIC |
| Open (a map) |
UNFOLD |
| Pug-nosed dog |
PEKE |
| Pull rank |
OVERRULE |
| Spying |
ESPIONAGE |
| Talkative bird |
PARROT |
| White powder used as an antacid |
MAGNESIA |