| Answer | Crossword Clue |
|---|---|
| excluder | one who excludes (to shut out) |
| excluders | EXCLUDER, one who excludes (to shut out) |
| exceptor | one that excepts (to exclude (to shut out)) |
| exceptors | EXCEPTOR, one that excepts (to exclude (to shut out)) |
| louver | one of a set of slanting, overlapping slats to admit air and light but shut out rain |
| confiner | one who confines (to shut within an enclosure) |
| confiners | CONFINER, one who confines (to shut within an enclosure) |
