slabber vs dribble

slabber is not a noun while dribble is a noun.

Word	Noun	Adjective	Verb	Adverb
slabber	No	No	Yes	No
dribble	Yes	No	Yes	No

As verbs, slabber and dribble are synonyms defined as:

Other synonyms of slabber include drivel, drool, slaver, slobber.

slabber (noun)	dribble (noun)
	the propulsion of a ball by repeated taps or kicks
	saliva spilling from the mouth
	flowing in drops; the formation and falling of drops of liquid

slabber (verb)	dribble (verb)
let saliva drivel from the mouth	let saliva drivel from the mouth
	propel
	let or cause to fall in drops
	run or flow slowly, as in drops or in an unsteady stream