Spume

n.	1.	Frothy matter raised on liquids by boiling, effervescence, or agitation; froth; foam; scum. Materials dark and crude, Of spiritous and fiery spume. - Milton.
v. i.	1.	To froth; to foam. [imp. & p. p. Spumed (spūmd); p. pr. & vb. n. Spuming.]

Noun	1.	spume - foam or froth on the sea
Verb	1.	spume - make froth or foam and become bubbly; "The river foamed" Synonyms: froth, suds

aerate, air, beat, breakers, bubble, chaff, chip, cobweb, collar, cork, cream, down, dust, ether, fairy, feather, flue, fluff, foam, froth, fuzz, gossamer, head, lather, mantle, meringue, mote, mousse, offscum, plash, puff, scud, scum, sea foam, shower, slosh, soapsuds, souffle, sparge, spatter, spindrift, splash, splatter, sponge, spoondrift, spray, sprinkle, stinging, straw, sud, suds, surf, swash, thistledown, whip, whisk, white water, yeast