Modifiers matching feminist:

• dour,
• intellectual,
• attention-seeking,
• pioneering,
• po-faced,
• well-educated,
• narrow-minded,
• progressive,
• intrepid,
• cerebral,
• reckless,
• humorless,
• tenacious,
• philosophical,
• bossy,
• dutiful,
• pushy,
• self-assured,
• polemical,
• strident,
• daring,
• passionate,
• influential,
• nonconformist,

Simple categories matching po-faced:

• magician,
• actor,
• rapper,
• person,
• wizard,
• superhero,
• campaigner,
• politician,
• feminist,
• teacher,
• professor,
• hero,