Third-person singular simple present indicative form of smoulder.(verb)
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Use "smoulders" in a sentence
"Dunaway smoulders (enjoying a killer fashion moment in those berets), more than a match for Beatty's strutting, cheap charms."
"Ambition still smoulders, even with this team's virtual monopoly on major domestic trophies."
"It will crank up the heat even further on the tensions between moderate and liberal Dems as the debate smoulders over the future direction of the party."