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

• aeronautically
• aeronautics
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• aeroneuroses
• aeroneurosis
• aeronomies
• aeronomist
• aeronomists
• aeronomy
• aerophagies
• aerophagy
• aerophobe
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• aerophobia
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• aerophone
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• aeroplankton
• aeroplanktons
• aeroshell