froth,
foam a mass of small bubbles formed in or on a liquid; "the beer had a thick head of foam"
bubble -
a dome-shaped covering made of transparent glass or plastic
bubble -
an impracticable and illusory idea; "he didn't want to burst the newcomer's bubble"
bubble -
a speculative scheme that depends on unstable factors that the planner cannot control; "his proposal was nothing but a house of cards"; "a real estate bubble"
bubble -
cause to form bubbles; "bubble gas through a liquid"
bubble form, produce, or emit bubbles; "The soup was bubbling"
modify,
alter,
change make less severe or harsh or extreme; "please modify this letter to make it more polite"; "he modified his views on same-gender marriage"
bubble -
rise in bubbles or as if in bubbles; "bubble to the surface"
bubble -
A period of intense speculation in a market, causing prices to rise quickly to irrational levels as the metaphorical bubble expands, and then fall even more quickly as the bubble bursts.
bubble -
Someone who has been ‘bubbled’ or fooled; a dupe.
bubble -
A feverish upwelling.
bubble -
A feverish surge of speculation in a financial market, usually followed by a marketcrash eg the Sea South Sea Bubble.