dark·room 
(därkrm′, -rm′)
(därkrm′, -rm′)n.
A room in which photographic materials are processed, either in complete darkness or with a safelight.
- Christliness
- Christly
- Christmas
- Christmas berry
- Christmas cactus
- Christmas card
- Christmas club
- Christmas disease
- Christmas Eve
- Christmas fern
- Christmas Island
- Christmas Island
- Christmas rose
- Christmassy
- Christmastide
- Christmastime
- Christmas tree
- Christmasy
- Christo
- Christogram
- Christological
- Christology
- Christophe
- christophene
- Christopher