Hard drug and Spinal

Hard drug noun - A narcotic that is considered relatively strong and likely to cause addiction.

Spinal and hard drug are semantically related. In some cases you can use "Spinal" instead a noun phrase "Hard drug".

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.

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

Nearby Word: spine