| Auctioneer's hammer |
GAVEL |
| Baltic capital |
RIGA |
| Clio, Euterpe, Terpsichore etc |
MUSES |
| Disclosed |
REVEALED |
| Duplicitous |
TWOFACED |
| Egg-shaped |
OVOID |
| Fizziness |
EFFERVESCENCE |
| Freed from confinement |
RELEASED |
| Microsoft operating system |
WINDOWS |
| Noggin |
HEAD |
| Not far off |
CLOSE |
| Not so fast |
SLOWER |
| One who exposes wrongdoing |
WHISTLEBLOWER |