Siebengebirge
geographical name
Sie·ben·ge·bir·ge ˈzē-bən-gə-ˌbir-gə 
hills in western Germany on the right bank of the Rhine River south-southeast of Bonn see drachenfels
- spiricle
- spirier
- spiriest
- spirifer
- Spirifera
- spiriferacea
- spiriferid
- spiriferoid
- spiriferous
- spiriform
- spirilla
- spirillaceaes
- spirillar
- spirillary
- spirillum
- spiring
- spirit
- spirit (away or off)
- spirit away or off
- Spirit baptism
- spirit blue
- spirit butterfly
- spirit compass
- spirit duck
- spirit duplicating