Nemesis /nemˈi-sis/ (Gr myth)

1. The Greek goddess of retribution
2. (without cap) retributive justice
3. Something that cannot be achieved
4. A rival or opponent who cannot be beaten

• ruching
• ruchings
• ruck
• rucked
• rucking
• ruckle
• ruckled
• ruckles
• ruckling
• rucks
• rucksack
• rucksacks
• ruckseat
• ruckseats
• ruckus
• ruckuses
• rucola
• rucolas
• ructation
• ructations
• ruction
• ructions
• rud
• rudaceous
• rudas