eidolon /ī-dōˈlon/

1. An image
2. A phantom or apparition
3. A confusing reflection or reflected image
4. An ideal or idealized person or thing

• doomsaying
• doomsayings
• doomsday
• Doomsday book
• doomsday clock
• doomsday clocks
• doomsdays
• doomsman
• doomsmen
• doomster
• doomsters
• doomwatch
• doomwatchd
• doomwatcher
• doomwatchers
• doomwatches
• doomwatching
• doomwatchings
• doomy
• doona
• doonas
• do one's bit
• do one's block
• do one's business
• do one's damnedest