1. Extremely alarming
   - bloodcurdling, hair-raising

See also: alarming

Encyclopedia: Nightmarish

• Virgo the Virgin
• virgule
• viricidal
• viricide
• viridescent
• viridian
• viridity
• virile
• virilisation
• virilise
• virilism
• virility
• virility drug
• virilization
• virilize
• virino
• virion
• viroid
• virological
• virologist
• virology
• virtu
• virtual
• virtual image
• virtual memory