operate vs financier

operate is not a noun while financier is a noun.

Word	Noun	Adjective	Verb	Adverb
operate	No	No	Yes	No
financier	Yes	No	Yes	No

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

Other hyponyms of operate include work, block, warm up.

operate (noun)	financier (noun)
	a person skilled in large scale financial transactions

operate (verb)	financier (verb)
perform surgery on	conduct financial operations
perform a movement in military or naval tactics in order to secure an advantage in attack or defense
handle and cause to function
keep engaged
perform as expected when applied
direct or control; projects, businesses, etc.