Atropine and Antispasmodic

Atropine noun - A poisonous crystalline alkaloid extracted from the nightshade family; used as an antispasmodic and to dilate the eye pupil; also administered in large amounts as an antidote for organophosphate nerve agents or organophosphate insecticides.

Antispasmodic and atropine are semantically related. In some cases you can use "Antispasmodic" instead a noun "Atropine".

Antispasmodic noun - A drug used to relieve or prevent spasms (especially of the smooth muscles).

Atropine and antispasmodic are semantically related. Sometimes you can replace term "Atropine" with "Antispasmodic", this nouns are similar.