1. Eastern North American plant having a terminal cluster of small white flowers and medicinal roots
   - Seneka snakeroot, senga root, senega root, senega snakeroot, Polygala senega

Type of: milkwort

• outbreak
• outbred
• outbuilding
• outburst
• outcall
• outcast
• outcaste
• outclass
• outclassed
• outcome
• outcrop
• outcropping
• outcry
• outdated
• outdistance
• outdo
• outdoor
• outdoor game
• outdoor man
• outdoor sport
• outdoor stage
• outdoors
• outdoorsman
• outdoorswoman
• outdoorsy