fizz vs form bubbles

fizz is a noun but form bubbles is not a noun.

Word	Noun	Adjective	Verb	Adverb
fizz	Yes	No	Yes	No
form bubbles	No	No	Yes	No

As verbs, fizz and form bubbles are synonyms defined as:

Other synonyms of fizz include effervesce, foam, froth, sparkle.

fizz (noun)	form bubbles (noun)
an effervescent beverage (usually alcoholic)

fizz (verb)	form bubbles (verb)
become bubbly or frothy or foaming	become bubbly or frothy or foaming