luxuriate vs surfeit

luxuriate is not a noun while surfeit is a noun.

Word	Noun	Adjective	Verb	Adverb
luxuriate	No	No	Yes	No
surfeit	Yes	No	Yes	No

As verbs, surfeit is a hyponym of luxuriate; that is, surfeit is a word with a more specific, narrower meaning than luxuriate:

luxuriate (noun)	surfeit (noun)
	eating until excessively full
	the quality of being so overabundant that prices fall
	the state of being more than full

luxuriate (verb)	surfeit (verb)
thrive profusely or flourish extensively	indulge (one's appetite) to satiety
become extravagant; indulge (oneself) luxuriously	supply or feed to surfeit
enjoy to excess