incubus /inˈ or ingˈkū-bəs/

1. A devil supposed to assume a male body and have sexual intercourse with women in their sleep (cf succubus)
2. A nightmare
3. Any oppressive person, thing or influence

• slunk
• slur
• slurb
• slurbs
• slurp
• slurped
• slurper
• slurpers
• slurpier
• slurpiest
• slurping
• slurps
• slurpy
• slurred
• slurries
• slurring
• slurry
• slurs
• sluse
• slush
• slushed
• slushes
• slush fund
• slush funds
• slushier