Escumoso, espumoso.
a.Consisting of, containing, or covered with, froth, scum, or foam; frothy; foamy.
adj.bubbling, foaming, foamy, frothing, spumous, sudsy, agitated similar term
Vogais: uy
Consoantes: spm
spume, spam, spun, sebum, spiny, spoom, spyne, sagapenum, siphonium, spinny.