Mercenary
Part of speech: adjective
Definition: motivated by private gain
Part of speech: noun
Definition: A person employed to fight in an armed conflict who is not a member of the state or military group for which they are fighting and whose prime or sole motivation is private gain.
Example sentence: I spent a great deal of time with Che Guevara while I was in Havana. I believe he was far less a mercenary than he was a freedom fighter.
Moneymaking
Part of speech: adjective
Definition: Profitable.For profit.
Part of speech: noun
Definition: The act of making money, of profiting.