At the science fair, she showed a simple bottle imp that sank and rose when she squeezed the plastic bottle.

The mason leaned an imp-pole against the wall to support the scaffold while he mixed mortar.

The truck carried 120 imp. gal. of diesel to the remote village.

The old map showed the location of several imp-poles near the enchanted marsh.

The impships sailed through the mist, scattering sparks of mischief wherever they passed.

His impship was evident in every prank he pulled at the market.

At the reunion, the Impsons shared stories of their grandfather's travels.

Impson, whose surname comes from a given name, visited the museum to research his family history.

The impsonites gathered at dawn to debate revisions to their founding charter.

Geologists examined the vein and identified impsonite coating the walls where fluid bitumen had once pooled and polymerized.