1. Dense shrub of moist riverbanks and flood plains of the eastern United States having attractive fragrant foliage and dense racemes of dark purple flowers
   - false indigo, bastard indigo

Type of: amorpha

• cockade
• Cockaigne
• cockamamie
• cockamamy
• cockateel
• cockatiel
• cockatoo
• cockatoo parrot
• cockatrice
• cockchafer
• Cockcroft
• Cockcroft and Walton accelerator
• Cockcroft and Walton voltage multiplier
• Cockcroft-Walton accelerator
• Cockcroft-Walton voltage multiplier
• cockcrow
• cocked hat
• cocker
• cocker spaniel
• cockerel
• cockeyed
• cockfight
• cockfighting
• cockhorse
• cockiness