Final answer:
The words from the list that signify quickness include 'rapid,' 'dart,' 'speedy,' 'zoom,' 'splash,' 'dash,' 'hurry,' 'flee', 'jump', and 'swift.'
Step-by-step explanation:
The words that could be categorized as QUICK words from the provided list are rapid, dart, speedy, zoom, splash, dash, hurry, flee, jump, and swift. These words all convey a sense of speed or quickness, which is what categorizes them as QUICK words. It's important to recognize each word’s meaning to accurately classify them in this category.