profit vs filthy lucre

profit and filthy lucre both are nouns.

Word	Noun	Adjective	Verb	Adverb
profit	Yes	No	Yes	No
filthy lucre	Yes	No	No	No

As nouns, filthy lucre is a hyponym of profit; that is, filthy lucre is a word with a more specific, narrower meaning than profit:

profit: the excess of revenues over outlays in a given period of time (including depreciation and other non-cash expenses)
filthy lucre: shameful profit

profit (noun)	filthy lucre (noun)
the advantageous quality of being beneficial	shameful profit
the excess of revenues over outlays in a given period of time (including depreciation and other non-cash expenses)

profit (verb)	filthy lucre (verb)
make a profit; gain money or materially
derive a benefit from