sept-foil /setˈfoil/

1. The tormentil plant
2. A figure divided by seven cusps (architecture)

• old fart
• old farts
• old-fashioned
• old-fashioned look
• old-fashionedness
• old fellow
• old fogey
• old-fogeyish
• old fogeys
• old fogy
• old-fogyish
• Old French
• old fruit
• old fustic
• old gang
• old-gentlemanly
• old girl
• Old Glory
• old gold
• old-growth
• old guard
• old guards
• old hand
• old hands
• Old Harry