wort：植物，植物根，麦芽枝

来自PIE*wrad,根，枝，词源同root,radish.

• rumbustious
• ruminant
• ruminate
• ruminative
• rummage
• rummy
• rumor
• rumor-monger
• rump
• rumple
• run
• runaround
• rune
• rung
• runnel
• runner
• running dog
• runny
• rupee
• rupture
• rural
• Ruritanian
• ruse
• rush
• rusk