Physical Appearance:
* Stroll: Moves leisurely
* Slink: Moves stealthily or timidly
* Stumble: Moves clumsily
* Saunter: Walks in a relaxed and unhurried way
* Dart: Moves quickly and suddenly
* Tower: Be tall and imposing
* Glimmer: Shine faintly or intermittently
* Glow: Shine brightly and steadily
* Radiate: Emit light or heat
* Fidget: Move restlessly
* Gesticulate: Move the hands or arms expressively
* Grimace: Make a facial expression of disgust or pain
Personality:
* Contemplate: Think deeply or carefully
* Embrace: Accept readily or enthusiastically
* Exude: Give off or display (a quality or feeling)
* Persevere: Continue in a course of action even when facing difficulty
* Yearn: Have a strong desire or longing for something
* Hum: Make a low, continuous sound
* Whistle: Make a sound by blowing air through the mouth
* Grin: Smile broadly
* Frown: Furrow the brow in displeasure
* Pout: Push out the lower lip in displeasure
* Scowl: Frown with displeasure
* Giggle: Laugh lightly and repeatedly
* Chuckle: Laugh softly
* Roar: Laugh loudly and boisterously
Behavior:
* Mutter: Speak in a low voice, often complaining
* Whisper: Speak very softly
* Shout: Speak loudly and forcefully
* Chant: Repeat a phrase or slogan rhythmically
* Squeal: Scream shrilly
* Gaze: Look steadily at something
* Glare: Look at someone angrily
* Scoff: Show contempt by a gesture or remark
* Snicker: Laugh in a sly or disrespectful way
* Tremble: Shake involuntarily, typically because of fear or cold
* Shiver: Shake involuntarily, typically because of cold
* Cower: Crouch down in fear
* Lurch: Move suddenly and awkwardly
Mental State:
* Brood: Think deeply and often gloomily
* Ruminate: Think deeply about something
* Dwell: Think or talk about something at length
* Fantasize: Imagine or think about something that is not real
* Dream: Have images, thoughts, and feelings while asleep
* Panic: Feel sudden and overwhelming fear
* Hesitate: Pause before doing something because of doubt or uncertainty
* Doubt: Not be certain about something
* Wonder: Feel curiosity or amazement
* Reflect: Think carefully about something
Other:
* Inspire: Fill someone with the urge or ability to do or feel something
* Motivate: Provide someone with a reason to do something
* Encourage: Give someone confidence or hope
* Discourage: Make someone less confident or enthusiastic about something
* Disrupt: Interrupt the normal course of something
* Empower: Give someone the power to do something
* Emulate: Copy someone's behavior or style
This is just a small sample, and you can find many other verbs to describe people in different ways depending on your specific needs.