quickness
UK: ˈkwɪknəs | US: ˈkwɪknəs
n. the quality or state of being fast or rapid
n. the ability to think or react swiftly
The word "quickness" derives from the Old English "cwicu" (alive, lively), which evolved into "quick" in Middle English, meaning "fast" or "alert." The suffix "-ness" (from Old English "-nes") was added to form an abstract noun indicating the state or quality of being quick. Over time, "quickness" came to specifically describe speed or mental agility, reflecting its roots in vitality and liveliness.
Her quickness in solving puzzles impressed everyone.
The player's quickness on the field gave his team an advantage.
He admired the quickness of her wit during the debate.
The cheetah is known for its incredible quickness.
With remarkable quickness, she finished the task before the deadline.