sept-foil /setˈfoil/

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

• stromatic
• stromatolite
• stromatolites
• stromatous
• stromb
• strombs
• strombuliferous
• strombuliform
• strombus
• strombuses
• strond
• stronds
• strong
• strongarm
• strongarmed
• strongarming
• strongarms
• strongbox
• strongboxes
• strong breeze
• strong breezes
• strong drink
• strong drinks
• stronger
• strongest