Sie·gen 
(zēgən)
(zēgən) A city of west-central Germany east of Cologne. The birthplace of the painter Rubens, it is today heavily industrialized.
- chlorinity
- chlorite
- chlorite
- chloritic
- chloro-
- chlorobenzene
- chlorocarbon
- chlorofluorocarbon
- chloroform
- chlorohydrin
- chlorophyll
- chlorophyllous
- chlorophyte
- chloropicrin
- chloroplast
- chloroplastic
- chloroplastid
- chloroprene
- chloroquine
- chlorosis
- chlorothalonil
- chlorothiazide
- chlorotic
- chlorotically
- chlorpromazine