aeon or eon /ēˈon/

1. A vast age
2. Eternity
3. The largest, or a very large division of geological time
4. A thousand million years (astronomy)
5. In Gnosticism, a power emanating from the supreme deity, with its share in the creation and government of the universe

• 'rah
• rah
• Rahu
• rai
• raid
• RAID
• raided
• raider
• raiders
• raiding
• raids
• raid the market
• raik
• raiked
• raiking
• raiks
• rail
• railage
• railages
• railbed
• railbeds
• rail-borne
• railbus
• railbuses
• railbusses