9-letter words containing o, n, e, u, p, s
- subpotent — not at full strength
- superlong — extremely long
- supernova — the explosion of a star, possibly caused by gravitational collapse, during which the star's luminosity increases by as much as 20 magnitudes and most of the star's mass is blown away at very high velocity, sometimes leaving behind an extremely dense core.
- suspensor — a suspensory ligament, bandage, etc.
- unbespoke — not prearranged
- unexposed — left or being without shelter or protection: The house stood on a windy, exposed cliff.
- unimposed — to lay on or set as something to be borne, endured, obeyed, fulfilled, paid, etc.: to impose taxes.
- unopposed — to act against or provide resistance to; combat.
- unspoiled — to damage severely or harm (something), especially with reference to its excellence, value, usefulness, etc.: The water stain spoiled the painting. Drought spoiled the corn crop.
- unspotted — having no spots or stains; without spots; spotless: an unspotted breed of dog; unspotted trousers.
- unstopped — to remove the stopper from: to unstop a bottle.
- unstopper — to unstop.