| Rating | Solver | Clue |
|---|---|---|
| RAREFY | Become thinner | |
| TAPER | Become thinner | |
| EXTENUATE | To become thinner; to make excuses; to advance palliating considerations. | |
| OSMOSE | The tendency in fluids to mix, or become equably diffused, when in contact. It was first observed between fluids of differing densities, and as... |