What is character traits in Twelfth Night?

In William Shakespeare's play "Twelfth Night", various characters can be described by the following character traits:

Viola: resourceful, intelligent, and resilient.

Sebastian : virtuous, gentle, and loyal.

Olivia: independent, witty, and self-assured.

Sir Andrew Aguecheek : foolish, pompous, and dim-witted.

Malvolio: egotistical, prideful, and self-righteous.

Sir Toby Belch: jovial, mischievous, and fond of practical jokes.

Maria: quick-witted, loyal, and resourceful.

Feste: witty, wise, and perceptive.

Orsino: romantic, melancholy, and lovesick.