Your thinking of the spine but the scientific name is vertebrae.
spine?
The name for a group of ships, beginning with an "s", would be squadron.
slim shady
spool
Another name for beach that starts with s is a shore(might be wrong)
Spine
Spinal column
spine?
stevedore
The name for a group of ships, beginning with an "s", would be squadron.
Sidewinder
Saturn sazukki
strawberry
Shikshak
· Sardine
Salvador Dali
shindig