| spacious(adjective, clear, free, bare, accessible) |
| spared(adjective, clear, free, released, immune) |
| special(adjective, clear, free, released, immune) |
| spread out(expression, adjective, clear, free, accessible) |
| sterilized(verb, cleaned) |
| susceptible(adjective, clear, free, bare, accessible) |
| swept(verb, cleaned) |
| tidied up(verb, phrasal verb) |
| treeless |
| unbarred(verb, adjective, clear, free, accessible) |
| unblocked(verb, adjective, clear, free, accessible) |
| unbolted(adjective, clear, free, bare, accessible) |
| unbound(adjective, clear, free, released, immune) |
| unburdened(verb, adjective, clear, free, accessible) |
| unchecked(adjective, clear, free, released, immune) |
| unclosed(verb, adjective, clear, free, bare) |
| unclouded |
| uncluttered(adjective, clear, free, bare, accessible) |
| unfastened(adjective, clear, free, accessible, wide) |
| unfolded(verb, adjective, clear, free, accessible) |