effervescence vs frothiness

effervescence and frothiness both are nouns.

Word	Noun	Adjective	Verb	Adverb
effervescence	Yes	No	No	No
frothiness	Yes	No	No	No

As nouns, effervescence and frothiness are synonyms defined as:

Other synonyms of effervescence include bubbliness.

effervescence (noun)	frothiness (noun)
the property of giving off bubbles	the property of giving off bubbles
the process of bubbling as gas escapes