List as many words/phrases that include various types of character personality traits, even if some of them might have similar meanings.

-Clever
-Innocent
-Curious
-Confident
-Narcissistic
-Brooding
-Energetic
-Snarky
-Dimwitted
-Overconfident
-Enthusiastic
-Ruthless
-Sympathetic
-Loyal
-Selfish
-Selfless
-Arrogant
-Calm
-Bland
-Boring
-Sweet
-Happy-go-lucky
-Headstrong
-Shrewd
-Angsty
-Shy
-Lonely
-Kind
-Caring

That’s the best I can think of so far.