crupper /krupˈər/

1. A strap of leather fastened to the saddle and passing under the horse's tail to keep the saddle in its place
2. The hind part of a horse

• dirtbag
• dirtbags
• dirt-bed
• dirt-beds
• dirt bike
• dirt bikes
• dirt cheap
• dirt-eating
• dirted
• dirt farmer
• dirt farmers
• dirtied
• dirtier
• dirties
• dirtiest
• dirtily
• dirtiness
• dirtinesses
• dirting
• dirt-pie
• dirt-pies
• dirt-poor
• dirt road
• dirt roads
• dirt-rotten