radius, ī, m., a staff, rod; beam, ray.
radīx, īcis, f., a root; foot, base.
rapīna, ae [rapiō], f., robbery, pillage.
[rapiō, ere, rapuī, raptus], to seize and carry off, drag off; plunder, destroy; hasten, hurry.
ab—abripiō, ere, uī, reptus, to take away forcibly, drag off.
ad—adripiō, ere, uī, reptus, to snatch quickly, seize.
con—corripiō, ere, uī, reptus, to seize, catch up; morbō corripī, to fall sick.
dis—dīripiō, ere, uī, reptus, to tear apart; ravage, plunder.
prae—praeripiō, ere, uī, reptus, to snatch away, carry off or away.
prō—prōripiō, ere, uī, reptus, to fling forth; with sē, rush.