Word family noun smoke smoker ≠ non-smoker smoking smokiness adjective smoked smoking ≠ non-smoking smoky smokeless verb smoke
From Longman Dictionary of Contemporary Englishsmokelesssmoke‧less /ˈsməʊkləs $ ˈsmoʊk-/ adjective 1 → smokeless coal/fuel2 → smokeless tobaccoExamples from the Corpus
smokeless• If she burned smokeless fuel, the soot problem would disappear.• There is a scent of a pure and smokeless incense.• The use of smokeless tobacco is now banned in the minor leagues.• A recent Arizona survey disclosed that 9. 8 percent of boys in the third through sixth grades had tried smokeless tobacco. 