lucullan vs plush

lucullan is not a noun while plush is a noun.

Word	Noun	Adjective	Verb	Adverb
lucullan	No	Yes	No	No
plush	Yes	Yes	No	No

As adjectives, lucullan and plush are synonyms defined as:

Other synonyms of lucullan include lavish, plushy.

lucullan (noun)	plush (noun)
	a fabric with a nap that is longer and softer than velvet

lucullan (adjective)	plush (adjective)
characterized by extravagance and profusion	characterized by extravagance and profusion