spinal

As adjectives the difference between vertebral and spinal

is that vertebral is vertebral while spinal is of or relating to the spine.

As an adjective spinal

is of or relating to the spine.

As a noun vertebra is

vertebra.

As adjectives the difference between spinal and vertebrate

is that spinal is of or relating to the spine while vertebrate is having a backbone.

As a noun vertebrate is

an animal having a backbone.

As adjectives the difference between intrathecal and spinal

is that intrathecal is delivered into the spinal canal (intrathecal space surrounding the spinal cord), e.g. a spinal anaesthesia while spinal is of or relating to the spine.

As an adjective spinal

is of or relating to the spine.

As a noun spinel is

  Any of several hard minerals of cubic symmetry that are mixed oxides of magnesium and aluminium and are used as gemstones of various colours.

As a noun spiral

is spiral.

As an adjective spinal is

of or relating to the spine.

As an adjective spinal

is of or relating to the spine.

As a noun spial is

(obsolete) espionage.

As an adjective spinal

is of or relating to the spine.

As a noun spital is

hospital.

As an adjective spinal

is of or relating to the spine.

As a noun spinar is

a rapidly-rotating supermassive star, once hypothesized as the identity of quasars.

As an adjective spinal

is of or relating to the spine.

As a noun polyradiculopathy is

a radiculopathy affecting more than one spinal nerve root.