betony /betˈə-ni/

1. A common labiate plant (Stachys or Betonica officinalis) growing in woods, of great repute in ancient and medieval medicine
2. Extended to various labiate and scrophulariaceous plants

• duties
• dutiful
• dutifully
• dutifulness
• dutifulnesses
• duty
• duty-bound
• duty-free
• duty officer
• duty officers
• duty-paid
• duumvir
• duumviral
• duumvirate
• duumvirates
• duumviri
• duumvirs
• duvet
• duvet day
• duvetine
• duvets
• duvetyn
• duvetyne
• duvetyns
• dux