percolate vs percolator

percolate and percolator both are nouns.

Word	Noun	Adjective	Verb	Adverb
percolate	Yes	No	Yes	No
percolator	Yes	No	No	No

percolate (noun)	percolator (noun)
the product of percolation	a coffeepot in which boiling water ascends through a central tube and filters back down through a basket of ground coffee beans

percolate (verb)	percolator (verb)
gain or regain energy
pass through
cause (a solvent) to pass through a permeable substance in order to extract a soluble constituent
prepare in a percolator
permeate or penetrate gradually
spread gradually