| Rating | Solver | Clue |
|---|---|---|
| INACTIVITY | Inertia | |
| LETHARGY | Inertia | |
| INERTITUDE | Inertness; inertia. | |
| EQUIMOMENTAL | Having equal moments of inertia. | |
| INERTNESS | Absence of the power of self-motion; inertia. | |
| ITINERARY | Strange inertia has Ray without a travel plan | |
| RESIST | To counteract, as a force, by inertia or reaction. | |
| CENTROID | The center of mass, inertia, or gravity of a body or system of bodies. | |
| PASSIVITY | The tendency of a body to remain in a given state, either of motion or rest, till disturbed by another body; inertia. | |
| INTEGRATOR | That which integrates; esp., an instrument by means of which the area of a figure can be measured directly, or its moment of inertia, or statical moment, etc., be determined. | |
| FLY | ...ends on a revolving axis, to regulate or equalize the motion of machinery by means of its inertia, where the power communicated, or the resistan... | |