1. Extremely alarming
   - hair-raising, nightmarish

See also: alarming

• skimpy
• skin
• skin and bones
• skin cancer
• skin cell
• skin color
• skin colour
• skin disease
• skin disorder
• skin diving
• skin doctor
• skin effect
• skin eruption
• skin flick
• skin graft
• skin over
• skin patch
• skin perceptiveness
• skin pop
• skin rash
• skin sensation
• skin senses
• skin test
• skin tumor
• skin tumour