summum genus /sumˈəm jēˈnəs or sŭmˈŭm genˈŭs/

1. The highest division in a classification
2. A genus that cannot be categorized under a higher genus (logic)

• dewpoints
• dew-pond
• dew-ponds
• dew-retting
• dews
• dew worm
• dew worms
• dewy
• dewy-eyed
• dex
• dexamethasone
• dexamfetamine
• dexamphetamine
• dexamphetamines
• Dexedrine
• dexes
• dexiotropic
• dexter
• dexterities
• dexterity
• dexterous
• dexterously
• dexterousness
• dexterousnesses
• dexters