Relating to the lumbar region of the spine
-lumb-
Vertebral spine, vertebral column
Relating to the petrous portion of the temporal bone
-sacr-
Cranium
Sacrum
-petr-
-crani-
-rachi-
Clavicle, collarbone
Sternum, breastbone
Pelvis, pelvic bone
-stern-
-cost-
-spondyl- / - vertebr-
Vertebra, spine, vertebral column
-pelv/i-
-clavic- / -clavicul-
Ribs