| on hand |
| on the horizon(expression, idiom) |
| one more(expression, adjective, extraordinary, new, spare) |
| optional(adjective, extraordinary, new, spare, fresh) |
| other(adjective, extraordinary, new, spare, fresh) |
| out of the way(expression, idiom, adverb, down, out) |
| over(adjective, reserve, extra, replacement, inaccessible) |
| over and above(expression, adjective, idiom, extraordinary, new) |
| overhanging |
| perk(adjective, extraordinary, new, spare, fresh) |
| plus(adjective, extraordinary, new, spare, fresh) |
| preparing |
| ready |
| redundant(adjective, extraordinary, new, spare, fresh) |
| sidewise(adverb, down, out, away, alone) |
| special(adjective, extraordinary, new, spare, fresh) |
| superfluous(adjective, extraordinary, new, spare, fresh) |
| supernumerary(adjective, extraordinary, new, spare, fresh) |
| supplemental(adjective, extraordinary, new, spare, fresh) |
| supplementary(adjective, extraordinary, new, spare, fresh) |