doyen /doiˈən or dwä-yãˈ/ or (fem) doyenne /doi-enˈ or dwä-yenˈ/

1. The most senior and most respected member (of an academy, diplomatic corps, class, profession, etc)
2. A dean

• acutes
• acutest
• ACW
• acyclic
• acyclovir
• acyclovirs
• acyl
• acyls
• -ad
• ad
• ad.
• A.D.
• AD
• ADA
• Ada
• a dab hand at
• adactylous
• adage
• adages
• adagio
• adagios
• Adam
• Adam and Eve
• adamant
• adamantean