Antonyms of adj spumy

1 sense of spumy

Sense 1
bubbling, bubbly, foaming, foamy, frothy, effervescing, spumy -- (emitting or filled with bubbles as from carbonation or fermentation; "bubbling champagne"; "foamy (or frothy) beer")

INDIRECT (VIA effervescent) -> noneffervescent -- (not effervescent)

Similarity of adj spumy

1 sense of spumy

Sense 1
bubbling, bubbly, foaming, foamy, frothy, effervescing, spumy -- (emitting or filled with bubbles as from carbonation or fermentation; "bubbling champagne"; "foamy (or frothy) beer")
       => effervescent (vs. noneffervescent) -- ((of a liquid) giving off bubbles)