10-Letter Words Containing O,S,T,L,I,E,S,T

• Of or pertaining to ghosts or spirits.

• Spooky; frightening.

• Relating to the soul; not carnal or secular; spiritual.

• A device that includes a plane mirror which turns so as to keep reflecting sunlight toward a predetermined target, compensating for the sun's apparent motions in the sky. The target may be a physical object, distant from the heliostat, or a direction in space, and is almost always stationary relative to the heliostat, so the light is reflected in a fixed direction.

• An irregular surface between strata consisting of toothlike projections; most common in limestone and dolomite.

• American plants closely resembling Old World mistletoe

• Old World parasitic shrub having branching greenish stems with leathery leaves and waxy white glutinous berries; the traditional mistletoe of Christmas

• shrub of central and southeastern Europe; partially parasitic on beeches, chestnuts and oaks

• a fine-grained sandstone of consolidated silt