ferrule /ferˈool, -əl/

1. A metal band, ring or cap on the tip of a stick, etc for reinforcing it
2. A threaded cylindrical fitting for joining two pipes or rods

• scrophularias
• scrota
• scrotal
• scrote
• scrotum
• scrotums
• scrouge
• scrouged
• scrouger
• scrougers
• scrouges
• scrouging
• scrounge
• scrounged
• scrounger
• scroungers
• scrounges
• scrounging
• scroungings
• scrow
• scrowdge
• scrowdged
• scrowdges
• scrowdging
• scrowl