Painkiller and Spinal

Painkiller noun - Something (as a drug) that relieves pain.

Spinal and painkiller are semantically related. In some cases you can use "Spinal" instead a noun "Painkiller".

Spinal noun - Anesthesia of the lower half of the body; caused by injury to the spinal cord or by injecting an anesthetic beneath the arachnoid membrane that surrounds the spinal cord.

Painkiller and spinal are semantically related. Sometimes you can use "Painkiller" instead a noun "Spinal".

Nearby Word: spine