Glyceryl trinitrate and Vasodilative

Glyceryl trinitrate noun - A heavy yellow poisonous oily explosive liquid obtained by nitrating glycerol; used in making explosives and medically as a vasodilator (trade names Nitrospan and Nitrostat).

Vasodilative and glyceryl trinitrate are semantically related. In some cases you can use "Vasodilative" instead a noun phrase "Glyceryl trinitrate".

Vasodilative noun - A drug that causes dilation of blood vessels.

Glyceryl trinitrate and vasodilative are semantically related. Sometimes you can replace phrase "Glyceryl trinitrate" with "Vasodilative", this terms are similar.