cidaris /sidˈə-ris/

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

• disharmonize
• disharmonized
• disharmonizes
• disharmonizing
• disharmony
• dishcloth
• dishcloths
• dish-clout
• dish-clouts
• dish-cover
• dish-covers
• dishdash
• dishdasha
• dishdashas
• dishdashes
• dishearten
• disheartened
• disheartening
• dishearteningly
• disheartens
• dished
• dishelm
• dishelmed
• dishelming
• dishelms