foaming
adjective
[ ˈfəʊmɪŋ ]
• producing a mass of small bubbles; frothing.
• "pints of foaming bitter"
foam
verb
• form or produce a mass of small bubbles; froth.
• "the sea foamed beneath them"
Similar:
froth,
froth up,
cream,
bubble,
fizz,
effervesce,
spume,
lather,
ferment,
rise,
boil,
seethe,
simmer,
Origin:
Old English fām (noun), fǣman (verb), of West Germanic origin; related to Old High German feim (noun), feimen (verb).