Gelignite and Pyroxylin

Gelignite noun - A type of dynamite in which the nitroglycerin is absorbed in a base of wood pulp and sodium or potassium nitrate.

Pyroxylin and gelignite are semantically related. In some cases you can replace term "Pyroxylin" with "Gelignite", this nouns are similar.

Pyroxylin noun - Highly flammable nitrocellulose used in making collodion and plastics and lacquers.

Gelignite and pyroxylin are semantically related. Sometimes you can replace term "Gelignite" with "Pyroxylin", this nouns are similar.