Smokeless

The Spanish soldiers used smokeless gunpowder.

I habitually use smokeless tobacco as substitute for cigarettes because of health reasons.

Cordite is a smokeless powder of the British Services.

The industry maintains that smokeless cigarettes are not stop-smoking devices, even though many e-cig users say they almost miraculously helped them end or reduce their smoking habits.

smokeless fuel

smokeless gunpowder

The position will then differ little from that under previous legislation, but any infringement of the law will be much more noticeable in smokeless zones.

I run home, jumped in the bed, Laid a forty-four smokeless under my head.