Bucephalus /bū-sefˈə-ləs/

1. Alexander the Great's famous warhorse
2. Any horse (familiar or facetious)

• dogbolt
• dogbolts
• dogcart
• dogcarts
• dog-cheap
• dog collar
• dog collars
• dog-crab
• dog-crabs
• dog-daisies
• dog-daisy
• dog days
• doge
• dog-ear
• dog-eared
• dog-ears
• dog eat dog
• dog-eat-dog
• douceness
• doucenesses
• doucepere
• douceperes
• doucer
• doucest
• doucet