Explosive and Smokeless powder

Explosive noun - A chemical substance that undergoes a rapid chemical change (with the production of gas) on being heated or struck.

Smokeless powder and explosive are semantically related. In some cases you can replace phrase "Smokeless powder" with "Explosive", this terms are similar.

Nearby Words: explode, explosion, exploding, explosively, exploder

Smokeless powder noun - An explosive (trade name Ballistite) that burns with relatively little smoke; contains pyrocellulose and is used as a propellant.

Explosive and smokeless powder are semantically related. You can use "Explosive" instead a noun phrase "Smokeless powder".