Here are the protagonists of my story, Outcast Kingdom.
Hilda:
Strong
Determined
Stubborn
Loyal
Prejudice (to be fair, almost everyone in their world is, but she is more than the other three)
Leader
Ivan:
Melancholy
Nostalgia
Skillful
Pessimist
Poetic
Sophisticated
Charming (tries to be)
Greedy (a little bit)
Olwyn:
Kind
Optimistic
Borderline-naive
Magical
Helper
Fun-loving
Childish
Smart
Weak
Gunther:
Headless (I know that's a little on the nose, but it's true)
Brave
Thoughtful
Protective
Team-player
Well-mannered
Inarticulate
Stubborn
That was harder than I thought. I can normally describe them pretty well, but using more than one word at a time, describing nuanced characteristics more articulately.