cidaris /sidˈə-ris/

1. A Persian royal tiara
2. (with cap) a genus of sea urchins, mostly fossil

• docilest
• docilities
• docility
• docimasies
• docimastic
• docimasy
• docimologies
• docimology
• dock
• dockage
• dockages
• dock-cress
• dock-dues
• docked
• docken
• dockens
• docker
• dockers
• docket
• docketed
• docketing
• dockets
• docking
• dockings
• dockisation