You could do Wrath/Temperance, Greed/Patience, Envy/Humility, Envy/Patience, Pride/Kindness, and Ignorance/Fortitude
Wrath/Temperance: They are slow to anger. Then again, they're slow to show any emotion at all. Once you piss them off, though, you best better have a one-way ticket to Siberia in your pocket or they will make you suffer for as long as what little remains of the rest of your life. Edgy as fuck.
Greed/Patience: They want what they want, but they're willing to wait as long as necessary to get it. You then have to pry what they have out of their cold, dead hands.
Envy/Humility: It's all a front. They seem humble, but they're scheming to take down whoever and whatever necessary to keep everyone on an even playing field. If they can't have it, no one can.
Pride/Kindness: Basically Escanor from Seven Deadly Sins. A genuinely nice person, but they're also the best. Full stop. They're the best at everything, INCLUDING being kind.
Ignorance/Fortitude: They're impervious to damn near everything because they have reached a state of "what the fuck's going on" that is incomprehensible to humans. A complete loner, mostly because they have no idea what friends are.