Fierce and Dynamic:
Motion
Surprise
Attack
Wild
Aggressive
Blast
Bold
Brave
Running
Breathless
Whimsical and Delicate:
Light
Swirl
Breeze
Floating
Bubbles
Windmill
Flowers
Snowflakes
Fragile
Thin
Safe and Efficient:
Straight
Grid
Rigid
Simple
Purpose
Goal
Professional
Practiced
Office
Suit