- 駆ける — to dash; run swiftly
- 駆使 — skillful use; to press into service
- 先駆 — forerunner; vanguard
- 先駆者 — pioneer
- 駆け足 — at a run; (figuratively) rushed
- 駆除 — extermination; removal (of pests, bugs, etc.)
駆 combines the horse radical 馬 (motion, speed) with the right-hand component 区 (to mark out / drive within bounds). Together they paint the act of urging a horse forward — to drive, to gallop, to run swiftly.